List of cities and towns in Colorado

Map of the United States with Colorado highlighted

Adams

Alam

Arapahoe

Arch

Baca

Bent

Boul

Bro

Chaf

Cheyenne

Cle

Conejos

Cost

Crow

Cust

Delta

Den

Dolores

Doug

Eagle

Elbert

El Paso

Fremont

Garfield

Gil

Grand

Gunnison

Hins

Huerfano

Jacks

Jef

Kiowa

Kit
Carson

Lake

La
Plata

Larimer

Las Animas

Lincoln

Logan

Mesa

Min

Moffat

Montez

Montrose

Morg

Otero

Our

Park

Phil

Pitkin

Prow

Pueblo

Rio Blanco

Rio G

Routt

Saguache

SJ

San Miguel

Sedg

Sum

Tell

Wash

Weld

Yuma

Colorado is a state located in the Western United States. Colorado currently has 271 incorporated municipalities, comprising 196 towns, 73 cities, and two consolidated city and county governments.^[1][2]

Municipal government

Colorado municipalities operate under one of five types of municipal governing authority.^[3][4]

Consolidated city and county

The City and County of Denver is the more populous of the two consolidated city and county governments in the state of Colorado.

In the State of Colorado, only Denver and Broomfield have consolidated city and county governments:

• The City and County of Denver operates under Article XX, Section 4 of the Constitution of the State of Colorado; and Title 30, Article 11, Section 101 of the Colorado Revised Statutes. Denver has an elected mayor and a city council of 13 members with 11 members elected from council districts and two members elected at large.
• The City and County of Broomfield operates under Article XX, Sections 10–13 of the Constitution of the State of Colorado. Broomfield has an appointed city and county manager, an elected mayor, and a city council of 11 members composed of the mayor and two members elected from each of five wards.

Home rule municipality

The City of Colorado Springs is the most populous home rule municipality in the state of Colorado

Colorado has 61 cities and 35 towns that are home rule municipalities:

• Colorado home rule municipalities are self-governing under Article 20 of the Constitution of the State of Colorado; Title 31, Article 1, Section 202 of the Colorado Revised Statutes; and the home rule charter of each municipality. The home rule charter determines the form of government. A Colorado home rule municipality may declare itself to be either a city or a town.

Statutory city

The historic City of Leadville, pictured here in the mid 20th century, is a statutory city.

Colorado has 12 statutory cities:

• Colorado statutory cities operate under Title 31, Article 1, Section 203 and Article 4, Section 100 or Section 200 of the Colorado Revised Statutes. Statutory cities have an elected mayor and a city council composed of the mayor and two members elected from each ward. A statutory city may petition to reorganize as a Section 200 statutory city with an appointed city manager and a city council with two members elected from each ward and one member elected at large. The mayor may be the city council member elected at large or the city council may appoint a mayor.

Statutory town

The farming Town of Paonia is a statutory town.

Colorado has 160 statutory towns:

• Colorado statutory towns operate under Title 31, Article 1, Section 203 and Article 4, Part 3 of the Colorado Revised Statutes. Statutory towns have an elected mayor and a board of trustees composed of the mayor and four or six additional members elected at large.

Territorial charter municipality

The historic Town of Georgetown is the only territorial charter municipality remaining in the state of Colorado.

The Town of Georgetown is the only municipality that still operates under a charter granted by the Territory of Colorado:

• The Town of Georgetown operates under Article 14, Section 13 of the Charter & Constitution of the Colorado Territory. The town mayor is called the Police Judge and the town council is called the Board of Selectmen.

Legal distinctions

Colorado law makes relatively few distinctions between a city and a town.^[3][4] A Home Rule Municipality may declare itself either a city or a town. In general, cities are more populous than towns, although the towns of Castle Rock and Parker have more than 49,000 residents each, while the City of Black Hawk has fewer than 130 residents.

The City of Central is the only Colorado municipality that does not place its full place name at the end of its municipal name. The towns of Garden City, Lake City, Orchard City, and Sugar City are statutory towns despite the word "city" at the end of their name. The municipality of Creede uses the official title "City of Creede" despite its status as a Colorado statutory town.

Village and civil township are not civil divisions in the State of Colorado, although the cities of Cherry Hills Village and Greenwood Village and the towns of Log Lane Village, Mountain Village, and Snowmass Village have the word "village" at the end of their names. Several resort communities use the word "village" to describe their central business district.

In Colorado, a municipality may extend into multiple counties.

Table

The sortable table below lists each of the 271 active incorporated municipalities of the State of Colorado with the following information:

1. The place name of the municipality^[1][5]
2. The official name of the municipality^[1]
3. The original date of municipal incorporation^[6]
4. The current form of municipal government^[1][2]
5. The counties in which the municipality lies^[1][5]
6. A link to a detailed transportation map of the municipality^[7]
7. The rank by population among the 271 Colorado municipalities as of July 1, 2014, as determined by the United States Census Bureau^[5]
8. The municipal population as of July 1, 2014, as estimated by the United States Census Bureau^[5]
9. The municipal population as of April 1, 2010, as enumerated by the 2010 United States Census^[5]
10. The percent population change from April 1, 2010, to July 1, 2014^[5] and
11. The average population density as of July 1, 2014, as determined by the United States Census Bureau^[5]
12. The land area as of July 1, 2014, as determined by the United States Census Bureau^[5]
13. The water area as of July 1, 2014, as determined by the United States Census Bureau^[5]
14. The total area as of July 1, 2014, as determined by the United States Census Bureau^[5]
15. The International Committee for Information Technology Standards (INCITS) place code.^[5]
16. The World Geodetic System 1984 (WGS84) location coordinates as of July 1, 2014, as determined by the United States Census Bureau^[5]

The 271 Municipalities of the State of Colorado

Place Name	Municipality	Incorporation Date	Government	County	Map	Pop Rank	2014 Estimate	2010 Census	Change	Pop Density	Land Area	Water Area	Total Area	INCITS	WGS84
Aguilar	Town of Aguilar	January 10, 1894	statutory town	Las Animas County	map	197	495	538	−7.99%	1262 mi^−2  487 km^−2	0.3923 mi^−2  1.0161 km^−2	none	0.3923 mi^−2  1.0161 km^−2	0800760	37°24′13″N 104°39′18″W / 37.403626°N 104.655036°W
Akron	Town of Akron	September 22, 1887	statutory town	Washington County[8]	map	121	1,694	1,702	−0.47%	649 mi^−2  251 km^−2	2.6244 mi^−2  6.7973 km^−2	none	2.6244 mi^−2  6.7973 km^−2	0800925	40°09′52″N 103°13′14″W / 40.164382°N 103.220685°W
Alamosa	City of Alamosa	August 12, 1878	home rule municipality	Alamosa County[8]	map	48	9,531	8,780	+8.55%	1298 mi^−2  501 km^−2	7.3663 mi^−2  19.0788 km^−2	0.1244 mi^−2  0.3222 km^−2	7.4908 mi^−2  19.4010 km^−2	0801090	37°28′30″N 105°52′31″W / 37.475041°N 105.875314°W
Alma	Town of Alma	December 2, 1873	statutory town	Park County	map	221	275	270	+1.85%	742 mi^−2  286 km^−2	0.3600 mi^−2  0.9325 km^−2	0.0019 mi^−2  0.0049 km^−2	0.3619 mi^−2  0.9374 km^−2	0801530	39°17′09″N 106°03′59″W / 39.285942°N 106.066319°W
Antonito	Town of Antonito	December 29, 1889	statutory town	Conejos County	map	163	775	781	−0.77%	1927 mi^−2  744 km^−2	0.4033 mi^−2  1.0446 km^−2	none	0.4033 mi^−2  1.0446 km^−2	0802355	37°04′36″N 106°00′37″W / 37.076605°N 106.010222°W
Arriba	Town of Arriba	August 29, 1918	statutory town	Lincoln County	map	237	194	193	+0.52%	427 mi^−2  165 km^−2	0.4401 mi^−2  1.1398 km^−2	none	0.4401 mi^−2  1.1398 km^−2	0803235	39°17′03″N 103°16′26″W / 39.284058°N 103.273902°W
Arvada	City of Arvada	August 24, 1904	home rule municipality	Jefferson County Adams County	map	7	113,574	106,433	+6.71%	2914 mi^−2  1125 km^−2	38.3316 mi^−2  99.2785 km^−2	0.6235 mi^−2  1.6149 km^−2	38.9551 mi^−2  100.8933 km^−2	0803455	39°50′01″N 105°09′01″W / 39.833728°N 105.150306°W
Aspen	City of Aspen	April 1, 1881	home rule municipality	Pitkin County[8]	map	59	6,805	6,658	+2.21%	1734 mi^−2  670 km^−2	3.8796 mi^−2  10.0481 km^−2	none	3.8796 mi^−2  10.0481 km^−2	0803620	39°11′42″N 106°50′13″W / 39.194951°N 106.837002°W
Ault	Town of Ault	April 11, 1904[9]	statutory town	Weld County	map	123	1,603	1,519	+5.53%	1996 mi^−2  771 km^−2	0.7886 mi^−2  2.0426 km^−2	none	0.7886 mi^−2  2.0426 km^−2	0803950	40°35′00″N 104°44′02″W / 40.583454°N 104.733962°W
Aurora	City of Aurora	May 5, 1903[10]	home rule municipality	Arapahoe County Adams County Douglas County	map	3	353,108	325,078	+8.62%	2248 mi^−2  868 km^−2	153.8290 mi^−2  398.4152 km^−2	0.6784 mi^−2  1.7570 km^−2	154.5074 mi^−2  400.1722 km^−2	0804000	39°41′17″N 104°41′23″W / 39.688002°N 104.689740°W
Avon	Town of Avon	February 24, 1978	home rule municipality	Eagle County	map	63	6,447	6,447	0.00%	798 mi^−2  308 km^−2	8.0338 mi^−2  20.8075 km^−2	0.0720 mi^−2  0.1866 km^−2	8.1059 mi^−2  20.9941 km^−2	0804110	39°38′30″N 106°30′57″W / 39.641797°N 106.515877°W
Basalt	Town of Basalt	August 26, 1901	statutory town	Eagle County Pitkin County	map	86	3,919	3,857	+1.61%	1929 mi^−2  745 km^−2	1.9990 mi^−2  5.1774 km^−2	0.0078 mi^−2  0.0203 km^−2	2.0068 mi^−2  5.1977 km^−2	0804935	39°21′29″N 107°01′07″W / 39.358174°N 107.018557°W
Bayfield	Town of Bayfield	August 18, 1906	statutory town	La Plata County	map	102	2,533	2,333	+8.57%	1729 mi^−2  668 km^−2	1.4415 mi^−2  3.7335 km^−2	none	1.4415 mi^−2  3.7335 km^−2	0805265	37°14′07″N 107°35′41″W / 37.235248°N 107.594814°W
Bennett	Town of Bennett	January 22, 1930	statutory town	Adams County Arapahoe County	map	103	2,443	2,308	+5.85%	416 mi^−2  161 km^−2	5.7934 mi^−2  15.0049 km^−2	0.0060 mi^−2  0.0156 km^−2	5.7994 mi^−2  15.0205 km^−2	0806090	39°44′46″N 104°26′34″W / 39.745990°N 104.442841°W
Berthoud	Town of Berthoud	August 28, 1888	statutory town	Larimer County Weld County	map	70	5,807	5,105	+13.75%	448 mi^−2  173 km^−2	12.0289 mi^−2  31.1547 km^−2	0.1264 mi^−2  0.3275 km^−2	12.1553 mi^−2  31.4822 km^−2	0806255	40°17′05″N 104°57′56″W / 40.284667°N 104.965504°W
Bethune	Town of Bethune	June 10, 1926	statutory town	Kit Carson County	map	232	240	237	+1.27%	1438 mi^−2  555 km^−2	0.1620 mi^−2  0.4196 km^−2	none	0.1620 mi^−2  0.4196 km^−2	0806530	39°18′14″N 102°25′24″W / 39.303822°N 102.423414°W
Black Hawk	City of Black Hawk	June 12, 1886	home rule municipality	Gilpin County	map	250	126	118	+6.78%	62 mi^−2  24 km^−2	1.9449 mi^−2  5.0372 km^−2	none	1.9449 mi^−2  5.0372 km^−2	0807025	39°48′04″N 105°29′21″W / 39.801069°N 105.489224°W
Blanca	Town of Blanca	May 18, 1910	statutory town	Costilla County	map	211	372	385	−3.38%	208 mi^−2  80 km^−2	1.7857 mi^−2  4.6250 km^−2	none	1.7857 mi^−2  4.6250 km^−2	0807190	37°26′21″N 105°30′49″W / 37.439281°N 105.513526°W
Blue River[11]	Town of Blue River	1964	statutory town	Summit County	map	155	882	849	+3.89%	345 mi^−2  133 km^−2	2.5149 mi^−2  6.5136 km^−2	0.0996 mi^−2  0.2579 km^−2	2.6145 mi^−2  6.7715 km^−2	0807410	39°26′55″N 106°02′12″W / 39.448494°N 106.036774°W
Bonanza[12]	Town of Bonanza	January 13, 1881[13]	statutory town	Saguache County	map	270	16	16	0.00%	37 mi^−2  14 km^−2	0.4365 mi^−2  1.1306 km^−2	none	0.4365 mi^−2  1.1306 km^−2	0807571	38°17′48″N 106°08′31″W / 38.296607°N 106.141873°W
Boone	Town of Boone	September 22, 1956	statutory town	Pueblo County	map	213	342	339	+0.88%	932 mi^−2  360 km^−2	0.3616 mi^−2  0.9365 km^−2	0.0098 mi^−2  0.0253 km^−2	0.3713 mi^−2  0.9618 km^−2	0807795	38°15′02″N 104°15′39″W / 38.250445°N 104.260792°W
Boulder	City of Boulder	November 4, 1871[14]	home rule municipality	Boulder County[8]	map	11	105,112	97,385	+7.93%	4152 mi^−2  1603 km^−2	24.8478 mi^−2  64.3556 km^−2	1.0187 mi^−2  2.6384 km^−2	25.8665 mi^−2  66.9940 km^−2	0807850	40°01′39″N 105°15′07″W / 40.027435°N 105.251945°W
Bow Mar	Town of Bow Mar	August 1958	statutory town	Arapahoe County Jefferson County	map	151	921	866	+6.35%	1322 mi^−2  510 km^−2	0.6846 mi^−2  1.7732 km^−2	0.1511 mi^−2  0.3913 km^−2	0.8357 mi^−2  2.1645 km^−2	0808070	39°37′36″N 105°03′03″W / 39.626594°N 105.050914°W
Branson	Town of Branson	March 26, 1921	statutory town	Las Animas County	map	262	67	74	−9.46%	282 mi^−2  109 km^−2	0.2448 mi^−2  0.6340 km^−2	none	0.2448 mi^−2  0.6340 km^−2	0808345	37°00′56″N 103°53′02″W / 37.015493°N 103.883777°W
Breckenridge	Town of Breckenridge	March 3, 1880	home rule municipality	Summit County[8]	map	79	4,749	4,540	+4.60%	775 mi^−2  299 km^−2	5.9946 mi^−2  15.5259 km^−2	none	5.9946 mi^−2  15.5259 km^−2	0808400	39°29′59″N 106°02′36″W / 39.499619°N 106.043292°W
Brighton	City of Brighton	September 1, 1887	home rule municipality	Adams County[8] Weld County	map	22	36,765	33,352	+10.23%	1720 mi^−2  664 km^−2	20.7614 mi^−2  53.7719 km^−2	0.3013 mi^−2  0.7803 km^−2	21.0627 mi^−2  54.5522 km^−2	0808675	39°57′53″N 104°47′48″W / 39.964790°N 104.796581°W
Brookside[15]	Town of Brookside	1913	statutory town	Fremont County	map	231	243	233	+4.29%	512 mi^−2  198 km^−2	0.4649 mi^−2  1.2041 km^−2	none	0.4649 mi^−2  1.2041 km^−2	0809115	38°24′49″N 105°11′28″W / 38.413543°N 105.191060°W
Broomfield	City and County of Broomfield	June 6, 1961[16]	consolidated city and county	City and County of Broomfield[17]	map	15	62,138	55,889	+11.18%	1802 mi^−2  696 km^−2	33.0031 mi^−2  85.4775 km^−2	0.5455 mi^−2  1.4127 km^−2	33.5485 mi^−2  86.8903 km^−2	0809280	39°57′12″N 105°03′07″W / 39.953302°N 105.052038°W
Brush	City of Brush	November 24, 1884	statutory city	Morgan County	map	71	5,466	5,463	+0.05%	2159 mi^−2  834 km^−2	2.5474 mi^−2  6.5978 km^−2	none	2.5474 mi^−2  6.5978 km^−2	0809555	40°15′29″N 103°37′56″W / 40.258136°N 103.632160°W
Buena Vista	Town of Buena Vista	November 8, 1879	statutory town	Chaffee County	map	96	2,734	2,617	+4.47%	792 mi^−2  306 km^−2	3.4544 mi^−2  8.9469 km^−2	0.0008 mi^−2  0.0022 km^−2	3.4553 mi^−2  8.9491 km^−2	0810105	38°49′46″N 106°08′22″W / 38.829332°N 106.139515°W
Burlington	City of Burlington	January 12, 1888	home rule municipality	Kit Carson County[8]	map	85	4,014	4,254	−5.64%	1917 mi^−2  740 km^−2	2.0878 mi^−2  5.4073 km^−2	none	2.0878 mi^−2  5.4073 km^−2	0810600	39°18′16″N 102°16′17″W / 39.304491°N 102.271463°W
Calhan	Town of Calhan	May 10, 1919	statutory town	El Paso County	map	162	797	780	+2.18%	912 mi^−2  352 km^−2	0.8710 mi^−2  2.2559 km^−2	none	0.8710 mi^−2  2.2559 km^−2	0811260	39°02′04″N 104°17′57″W / 39.034438°N 104.299139°W
Campo	Town of Campo	March 6, 1950	statutory town	Baca County	map	256	105	109	−3.67%	742 mi^−2  286 km^−2	0.1443 mi^−2  0.3737 km^−2	none	0.1443 mi^−2  0.3737 km^−2	0811645	37°06′17″N 102°34′44″W / 37.104711°N 102.578798°W
Cañon City	City of Cañon City	April 3, 1872	home rule municipality	Fremont County[8]	map	34	16,337	16,400	−0.38%	1304 mi^−2  504 km^−2	12.5117 mi^−2  32.4051 km^−2	0.0122 mi^−2  0.0315 km^−2	12.5238 mi^−2  32.4366 km^−2	0811810	38°26′31″N 105°13′15″W / 38.441889°N 105.220891°W
Carbondale	Town of Carbondale	April 26, 1888	home rule municipality	Garfield County	map	61	6,574	6,427	+2.29%	3205 mi^−2  1238 km^−2	2.0443 mi^−2  5.2947 km^−2	none	2.0443 mi^−2  5.2947 km^−2	0812045	39°23′41″N 107°12′52″W / 39.394616°N 107.214475°W
Castle Pines	City of Castle Pines	November 6, 2007[18]	statutory city	Douglas County	map	46	10,796	NA	NA	1121 mi^−2  433 km^−2	9.5674 mi^−2  24.7793 km^−2	none	9.5674 mi^−2  24.7793 km^−2	0812387	39°27′45″N 104°52′14″W / 39.462512°N 104.870620°W
Castle Rock	Town of Castle Rock	May 17, 1881	home rule municipality	Douglas County[8]	map	17	55,747	48,231	+15.58%	1567 mi^−2  605 km^−2	33.8639 mi^−2  87.7070 km^−2	none	33.8639 mi^−2  87.7070 km^−2	0812415	39°22′34″N 104°51′13″W / 39.376089°N 104.853487°W
Cedaredge	Town of Cedaredge	May 2, 1907	home rule municipality	Delta County	map	111	2,187	2,253	−2.93%	1136 mi^−2  438 km^−2	1.9556 mi^−2  5.0650 km^−2	none	1.9556 mi^−2  5.0650 km^−2	0812635	38°53′39″N 107°55′32″W / 38.894137°N 107.925498°W
Centennial	City of Centennial	February 7, 2001	home rule municipality	Arapahoe County	map	10	107,201	100,377	+6.80%	3672 mi^−2  1418 km^−2	28.9014 mi^−2  74.8543 km^−2	0.1472 mi^−2  0.3813 km^−2	29.0486 mi^−2  75.2356 km^−2	0812815	39°35′26″N 104°52′09″W / 39.590568°N 104.869118°W
Center	Town of Center	January 18, 1907	statutory town	Rio Grande County Saguache County	map	109	2,199	2,230	−1.39%	2694 mi^−2  1040 km^−2	0.8260 mi^−2  2.1392 km^−2	none	0.8260 mi^−2  2.1392 km^−2	0812855	37°45′05″N 106°06′37″W / 37.751351°N 106.110195°W
Central City	City of Central	June 12, 1886	home rule municipality	Gilpin County[8] Clear Creek County	map	170	724	663	+9.20%	280 mi^−2  108 km^−2	2.4493 mi^−2  6.3438 km^−2	0.0000 mi^−2  0.0000 km^−2	2.4494 mi^−2  6.3438 km^−2	0812910	39°47′45″N 105°30′53″W / 39.795790°N 105.514835°W
Cheraw	Town of Cheraw	April 17, 1917	statutory town	Otero County	map	230	249	252	−1.19%	1567 mi^−2  605 km^−2	0.1583 mi^−2  0.4100 km^−2	none	0.1583 mi^−2  0.4100 km^−2	0813460	38°06′29″N 103°30′39″W / 38.108104°N 103.510926°W
Cherry Hills Village	City of Cherry Hills Village	July 19, 1945	home rule municipality	Arapahoe County	map	64	6,423	5,987	+7.28%	1018 mi^−2  393 km^−2	6.2038 mi^−2  16.0678 km^−2	0.0715 mi^−2  0.1853 km^−2	6.2753 mi^−2  16.2531 km^−2	0813845	39°38′15″N 104°56′51″W / 39.637418°N 104.947470°W
Cheyenne Wells	Town of Cheyenne Wells	May 14, 1890	statutory town	Cheyenne County[8]	map	159	860	846	+1.65%	814 mi^−2  314 km^−2	1.0696 mi^−2  2.7702 km^−2	none	1.0696 mi^−2  2.7702 km^−2	0814175	38°49′09″N 102°21′07″W / 38.819202°N 102.352030°W
Coal Creek	Town of Coal Creek	February 11, 1882	statutory town	Fremont County	map	214	339	343	−1.17%	266 mi^−2  103 km^−2	1.2719 mi^−2  3.2942 km^−2	none	1.2719 mi^−2  3.2942 km^−2	0815330	38°21′43″N 105°08′30″W / 38.362038°N 105.141782°W
Cokedale	Town of Cokedale	March 15, 1948	statutory town	Las Animas County	map	251	119	129	−7.75%	581 mi^−2  224 km^−2	0.2049 mi^−2  0.5308 km^−2	none	0.2049 mi^−2  0.5308 km^−2	0815550	37°08′39″N 104°37′18″W / 37.144223°N 104.621590°W
Collbran	Town of Collbran	July 22, 1908	statutory town	Mesa County	map	172	706	708	−0.28%	1184 mi^−2  457 km^−2	0.5912 mi^−2  1.5312 km^−2	none	0.5912 mi^−2  1.5312 km^−2	0815605	39°14′24″N 107°57′50″W / 39.240016°N 107.963956°W
Colorado Springs	City of Colorado Springs	June 19, 1886	home rule municipality	El Paso County[8]	map	2	445,830	416,427	+7.06%	2257 mi^−2  872 km^−2	194.8701 mi^−2  504.7114 km^−2	0.3657 mi^−2  0.9472 km^−2	195.2359 mi^−2  505.6585 km^−2	0816000	38°52′02″N 104°45′39″W / 38.867255°N 104.760749°W
Columbine Valley[19]	Town of Columbine Valley	July 2, 1959	statutory town	Arapahoe County	map	133	1,328	1,256	+5.73%	1287 mi^−2  497 km^−2	1.0245 mi^−2  2.6534 km^−2	0.0144 mi^−2  0.0372 km^−2	1.0388 mi^−2  2.6906 km^−2	0816385	39°35′58″N 105°01′51″W / 39.599580°N 105.030771°W
Commerce City	City of Commerce City	December 18, 1952[20]	home rule municipality	Adams County	map	18	51,762	45,913	+12.74%	1426 mi^−2  551 km^−2	34.9113 mi^−2  90.4199 km^−2	0.4119 mi^−2  1.0669 km^−2	35.3233 mi^−2  91.4868 km^−2	0816495	39°52′59″N 104°47′44″W / 39.882968°N 104.795452°W
Cortez	City of Cortez	November 10, 1902	home rule municipality	Montezuma County[8]	map	52	8,602	8,482	+1.41%	1379 mi^−2  532 km^−2	6.2130 mi^−2  16.0916 km^−2	0.0272 mi^−2  0.0704 km^−2	6.2402 mi^−2  16.1620 km^−2	0817375	37°20′59″N 108°34′36″W / 37.349783°N 108.576687°W
Craig	City of Craig	July 15, 1908	home rule municipality	Moffat County[8]	map	50	8,846	9,464	−6.53%	1749 mi^−2  675 km^−2	5.1354 mi^−2  13.3007 km^−2	none	5.1354 mi^−2  13.3007 km^−2	0817760	40°31′01″N 107°33′20″W / 40.517034°N 107.555674°W
Crawford	Town of Crawford	December 19, 1910	statutory town	Delta County	map	205	411	431	−4.64%	1736 mi^−2  670 km^−2	0.2431 mi^−2  0.6296 km^−2	none	0.2431 mi^−2  0.6296 km^−2	0817925	38°42′19″N 107°36′36″W / 38.705183°N 107.610061°W
Creede	City of Creede[21]	May 19, 1892	statutory town	Mineral County[8]	map	219	282	290	−2.76%	319 mi^−2  123 km^−2	0.9161 mi^−2  2.3727 km^−2	none	0.9161 mi^−2  2.3727 km^−2	0814765	37°50′57″N 106°55′31″W / 37.849102°N 106.925415°W
Crested Butte	Town of Crested Butte	July 15, 1880	home rule municipality	Gunnison County	map	125	1,541	1,487	+3.63%	1805 mi^−2  697 km^−2	0.8417 mi^−2  2.1800 km^−2	none	0.8417 mi^−2  2.1800 km^−2	0818310	38°52′04″N 106°58′38″W / 38.867736°N 106.977266°W
Crestone	Town of Crestone	January 24, 1902	statutory town	Saguache County	map	246	137	127	+7.87%	350 mi^−2  135 km^−2	0.3772 mi^−2  0.9771 km^−2	none	0.3772 mi^−2  0.9771 km^−2	0818420	37°59′40″N 105°41′47″W / 37.994497°N 105.696273°W
Cripple Creek	City of Cripple Creek	June 9, 1892	statutory city	Teller County[8]	map	136	1,172	1,189	−1.43%	763 mi^−2  294 km^−2	1.5328 mi^−2  3.9699 km^−2	none	1.5328 mi^−2  3.9699 km^−2	0818530	38°44′46″N 105°11′03″W / 38.746149°N 105.184042°W
Crook	Town of Crook	September 23, 1918	statutory town	Logan County	map	254	109	110	−0.91%	815 mi^−2  315 km^−2	0.1338 mi^−2  0.3464 km^−2	none	0.1338 mi^−2  0.3464 km^−2	0818640	40°51′32″N 102°48′05″W / 40.858752°N 102.801392°W
Crowley	Town of Crowley	October 10, 1921	statutory town	Crowley County	map	238	175	176	−0.57%	754 mi^−2  291 km^−2	0.2255 mi^−2  0.5840 km^−2	none	0.2255 mi^−2  0.5840 km^−2	0818750	38°11′37″N 103°51′35″W / 38.193506°N 103.859744°W
Dacono	City of Dacono	September 23, 1908	home rule municipality	Weld County	map	81	4,544	4,152	+9.44%	539 mi^−2  208 km^−2	8.1208 mi^−2  21.0328 km^−2	0.0091 mi^−2  0.0235 km^−2	8.1299 mi^−2  21.0563 km^−2	0819080	40°03′49″N 104°56′48″W / 40.063521°N 104.946804°W
De Beque	Town of De Beque	January 18, 1890	statutory town	Mesa County	map	195	496	504	−1.59%	115 mi^−2  45 km^−2	4.3012 mi^−2  11.1401 km^−2	0.0256 mi^−2  0.0664 km^−2	4.3269 mi^−2  11.2065 km^−2	0819355	39°16′33″N 108°11′36″W / 39.275733°N 108.193405°W
Deer Trail	Town of Deer Trail	February 3, 1920	statutory town	Arapahoe County	map	187	576	546	+5.49%	525 mi^−2  203 km^−2	1.0714 mi^−2  2.7748 km^−2	0.0043 mi^−2  0.0111 km^−2	1.0757 mi^−2  2.7859 km^−2	0819630	39°36′57″N 104°02′35″W / 39.615892°N 104.043007°W
Del Norte	Town of Del Norte	November 15, 1895	statutory town	Rio Grande County[8]	map	122	1,629	1,686	−3.38%	1643 mi^−2  634 km^−2	1.0075 mi^−2  2.6093 km^−2	none	1.0075 mi^−2  2.6093 km^−2	0819795	37°40′42″N 106°21′14″W / 37.678447°N 106.353931°W
Delta	City of Delta	October 24, 1882	home rule municipality	Delta County[8]	map	51	8,720	8,915	−2.19%	664 mi^−2  256 km^−2	13.3451 mi^−2  34.5635 km^−2	0.2813 mi^−2  0.7286 km^−2	13.6264 mi^−2  35.2922 km^−2	0819850	38°45′27″N 108°05′17″W / 38.757372°N 108.087959°W
Denver	City and County of Denver	December 3, 1859[22][23]	consolidated city and county	City and County of Denver[24][25]	map	1	663,862	600,158	+10.61%	4244 mi^−2  1639 km^−2	153.0374 mi^−2  396.3650 km^−2	1.6249 mi^−2  4.2086 km^−2	154.6623 mi^−2  400.5735 km^−2	0820000	39°45′43″N 104°52′52″W / 39.761850°N 104.881105°W
Dillon	Town of Dillon	January 26, 1883	home rule municipality	Summit County	map	149	937	904	+3.65%	586 mi^−2  226 km^−2	1.5694 mi^−2  4.0648 km^−2	0.8587 mi^−2  2.2241 km^−2	2.4281 mi^−2  6.2889 km^−2	0820440	39°37′33″N 106°02′37″W / 39.625881°N 106.043728°W
Dinosaur	Town of Dinosaur	December 18, 1947[26]	statutory town	Moffat County	map	216	312	339	−7.96%	407 mi^−2  157 km^−2	0.7847 mi^−2  2.0324 km^−2	none	0.7847 mi^−2  2.0324 km^−2	0820495	40°14′26″N 109°00′31″W / 40.240551°N 109.008590°W
Dolores	Town of Dolores	July 19, 1900	statutory town	Montezuma County	map	148	948	936	+1.28%	1296 mi^−2  500 km^−2	0.7279 mi^−2  1.8852 km^−2	none	0.7279 mi^−2  1.8852 km^−2	0820770	37°28′26″N 108°29′59″W / 37.473990°N 108.499824°W
Dove Creek	Town of Dove Creek	June 15, 1939	statutory town	Dolores County[8]	map	174	703	735	−4.35%	1342 mi^−2  518 km^−2	0.5373 mi^−2  1.3916 km^−2	none	0.5373 mi^−2  1.3916 km^−2	0821265	37°46′00″N 108°54′23″W / 37.766665°N 108.906297°W
Durango	City of Durango	April 27, 1881	home rule municipality	La Plata County[8]	map	33	17,834	16,887	+5.61%	1586 mi^−2  612 km^−2	11.0712 mi^−2  28.6743 km^−2	0.0330 mi^−2  0.0854 km^−2	11.1042 mi^−2  28.7597 km^−2	0822035	37°16′24″N 107°52′18″W / 37.273267°N 107.871692°W
Eads	Town of Eads	January 29, 1916	statutory town	Kiowa County[8]	map	185	599	609	−1.64%	1296 mi^−2  501 km^−2	0.4698 mi^−2  1.2167 km^−2	none	0.4698 mi^−2  1.2167 km^−2	0822145	38°28′53″N 102°46′47″W / 38.481346°N 102.779776°W
Eagle	Town of Eagle	April 5, 1905	statutory town	Eagle County[8]	map	62	6,572	6,508	+0.98%	1420 mi^−2  548 km^−2	4.5927 mi^−2  11.8949 km^−2	0.0201 mi^−2  0.0520 km^−2	4.6127 mi^−2  11.9469 km^−2	0822200	39°38′04″N 106°48′59″W / 39.634496°N 106.816402°W
Eaton	Town of Eaton	December 5, 1892	statutory town	Weld County	map	78	4,815	4,365	+10.31%	1967 mi^−2  760 km^−2	2.3620 mi^−2  6.1177 km^−2	none	2.3620 mi^−2  6.1177 km^−2	0822860	40°31′31″N 104°42′48″W / 40.525181°N 104.713308°W
Eckley	Town of Eckley	June 16, 1920	statutory town	Yuma County	map	227	255	257	−0.78%	539 mi^−2  208 km^−2	0.4767 mi^−2  1.2346 km^−2	none	0.4767 mi^−2  1.2346 km^−2	0823025	40°06′45″N 102°29′19″W / 40.112467°N 102.488545°W
Edgewater	City of Edgewater	November 5, 1904	home rule municipality	Jefferson County	map	76	5,289	5,170	+2.30%	7531 mi^−2  2908 km^−2	0.6978 mi^−2  1.8072 km^−2	none	0.6978 mi^−2  1.8072 km^−2	0823135	39°45′03″N 105°03′45″W / 39.750820°N 105.062615°W
Elizabeth	Town of Elizabeth	October 9, 1890	statutory town	Elbert County	map	130	1,395	1,358	+2.72%	1099 mi^−2  424 km^−2	1.2489 mi^−2  3.2348 km^−2	none	1.2489 mi^−2  3.2348 km^−2	0823740	39°21′40″N 104°36′22″W / 39.361015°N 104.606172°W
Empire	Town of Empire	April 12, 1882	statutory town	Clear Creek County	map	218	283	282	+0.35%	1128 mi^−2  436 km^−2	0.2446 mi^−2  0.6335 km^−2	0.0022 mi^−2  0.0058 km^−2	0.2468 mi^−2  0.6393 km^−2	0824620	39°45′35″N 105°40′58″W / 39.759710°N 105.682813°W
Englewood	City of Englewood	May 9, 1903	home rule municipality	Arapahoe County	map	23	32,480	30,255	+7.35%	4810 mi^−2  1857 km^−2	6.5515 mi^−2  16.9684 km^−2	0.0878 mi^−2  0.2274 km^−2	6.6393 mi^−2  17.1958 km^−2	0824785	39°38′47″N 104°59′38″W / 39.646505°N 104.994001°W
Erie	Town of Erie	November 15, 1885	statutory town	Boulder County Weld County	map	28	20,493	18,135	+13.00%	1142 mi^−2  441 km^−2	17.2659 mi^−2  44.7185 km^−2	0.1263 mi^−2  0.3271 km^−2	17.3922 mi^−2  45.0457 km^−2	0824950	40°02′25″N 105°02′22″W / 40.040351°N 105.039365°W
Estes Park	Town of Estes Park	April 17, 1917	statutory town	Larimer County	map	66	6,165	5,858	+5.24%	908 mi^−2  351 km^−2	6.6998 mi^−2  17.3525 km^−2	0.0864 mi^−2  0.2238 km^−2	6.7863 mi^−2  17.5764 km^−2	0825115	40°22′38″N 105°31′32″W / 40.377117°N 105.525514°W
Evans	City of Evans	November 15, 1885	home rule municipality	Weld County	map	29	20,473	18,537	+10.44%	1964 mi^−2  758 km^−2	10.1524 mi^−2  26.2946 km^−2	0.3438 mi^−2  0.8906 km^−2	10.4962 mi^−2  27.1851 km^−2	0825280	40°21′01″N 104°44′54″W / 40.350168°N 104.748388°W
Fairplay	Town of Fairplay	November 15, 1872	statutory town	Park County[8]	map	175	679	679	0.00%	587 mi^−2  227 km^−2	1.1445 mi^−2  2.9642 km^−2	0.0095 mi^−2  0.0247 km^−2	1.1540 mi^−2  2.9889 km^−2	0825610	39°13′26″N 105°59′38″W / 39.223780°N 105.994005°W
Federal Heights	City of Federal Heights	May 19, 1940	home rule municipality	Adams County	map	42	12,178	11,467	+6.20%	6742 mi^−2  2603 km^−2	1.7759 mi^−2  4.5995 km^−2	0.0021 mi^−2  0.0055 km^−2	1.7780 mi^−2  4.6049 km^−2	0826270	39°51′53″N 105°00′59″W / 39.864590°N 105.016341°W
Firestone	Town of Firestone	October 8, 1908	statutory town	Weld County	map	43	11,537	10,147	+13.70%	979 mi^−2  378 km^−2	11.4095 mi^−2  29.5504 km^−2	0.1784 mi^−2  0.4622 km^−2	11.5879 mi^−2  30.0126 km^−2	0826600	40°08′57″N 104°57′43″W / 40.149261°N 104.961932°W
Flagler	Town of Flagler	November 2, 1916	statutory town	Kit Carson County	map	189	561	561	0.00%	444 mi^−2  171 km^−2	1.2768 mi^−2  3.3070 km^−2	none	1.2768 mi^−2  3.3070 km^−2	0826765	39°17′44″N 103°04′36″W / 39.295491°N 103.076707°W
Fleming	Town of Fleming	May 5, 1917	statutory town	Logan County	map	207	399	408	−2.21%	768 mi^−2  297 km^−2	0.5205 mi^−2  1.3482 km^−2	none	0.5205 mi^−2  1.3482 km^−2	0826875	40°40′54″N 102°50′22″W / 40.681771°N 102.839443°W
Florence	City of Florence	September 13, 1887	statutory city	Fremont County	map	88	3,852	3,881	−0.75%	923 mi^−2  356 km^−2	4.1695 mi^−2  10.7990 km^−2	0.0037 mi^−2  0.0097 km^−2	4.1732 mi^−2  10.8087 km^−2	0827040	38°22′47″N 105°05′53″W / 38.379826°N 105.098107°W
Fort Collins	City of Fort Collins	February 12, 1883	home rule municipality	Larimer County[8]	map	4	156,480	143,986	+8.68%	2784 mi^−2  1075 km^−2	54.6183 mi^−2  141.4607 km^−2	1.2242 mi^−2  3.1707 km^−2	55.8425 mi^−2  144.6314 km^−2	0827425	40°32′54″N 105°03′53″W / 40.548216°N 105.064833°W
Fort Lupton	City of Fort Lupton	January 15, 1890	statutory city	Weld County	map	54	7,783	7,377	+5.50%	997 mi^−2  385 km^−2	7.7156 mi^−2  19.9833 km^−2	0.0373 mi^−2  0.0965 km^−2	7.7529 mi^−2  20.0799 km^−2	0827700	40°04′53″N 104°47′55″W / 40.081503°N 104.798544°W
Fort Morgan	City of Fort Morgan	June 15, 1887	home rule municipality	Morgan County[8]	map	44	11,329	11,315	+0.12%	2591 mi^−2  1000 km^−2	4.4027 mi^−2  11.4030 km^−2	0.0689 mi^−2  0.1785 km^−2	4.4716 mi^−2  11.5815 km^−2	0827810	40°15′22″N 103°47′29″W / 40.256029°N 103.791319°W
Fountain	City of Fountain	April 23, 1903	home rule municipality	El Paso County	map	25	27,631	25,846	+6.91%	1113 mi^−2  430 km^−2	24.5017 mi^−2  63.4592 km^−2	0.0361 mi^−2  0.0935 km^−2	24.5378 mi^−2  63.5527 km^−2	0827865	38°41′58″N 104°41′59″W / 38.699580°N 104.699758°W
Fowler	Town of Fowler	August 25, 1900	statutory town	Otero County	map	138	1,155	1,182	−2.28%	2233 mi^−2  862 km^−2	0.5236 mi^−2  1.3560 km^−2	none	0.5236 mi^−2  1.3560 km^−2	0827975	38°07′47″N 104°01′32″W / 38.129631°N 104.025673°W
Foxfield	Town of Foxfield	December 15, 1994	statutory town	Arapahoe County	map	168	741	685	+8.18%	573 mi^−2  221 km^−2	1.2775 mi^−2  3.3087 km^−2	none	1.2775 mi^−2  3.3087 km^−2	0828105	39°35′18″N 104°47′09″W / 39.588405°N 104.785823°W
Fraser	Town of Fraser	June 15, 1953	statutory town	Grand County	map	137	1,165	1,224	−4.82%	329 mi^−2  127 km^−2	3.5064 mi^−2  9.0815 km^−2	0.0050 mi^−2  0.0129 km^−2	3.5114 mi^−2  9.0944 km^−2	0828305	39°55′24″N 105°48′19″W / 39.923324°N 105.805286°W
Frederick	Town of Frederick	September 9, 1908	statutory town	Weld County	map	45	10,927	8,679	+25.90%	733 mi^−2  283 km^−2	13.9101 mi^−2  36.0270 km^−2	0.1333 mi^−2  0.3453 km^−2	14.0434 mi^−2  36.3723 km^−2	0828360	40°06′34″N 104°57′55″W / 40.109362°N 104.965251°W
Frisco	Town of Frisco	December 3, 1880	home rule municipality	Summit County	map	93	2,914	2,683	+8.61%	1674 mi^−2  646 km^−2	1.6851 mi^−2  4.3645 km^−2	0.1022 mi^−2  0.2648 km^−2	1.7874 mi^−2  4.6293 km^−2	0828690	39°34′43″N 106°05′28″W / 39.578482°N 106.090973°W
Fruita	City of Fruita	April 18, 1894	home rule municipality	Mesa County	map	40	12,761	12,646	+0.91%	1669 mi^−2  644 km^−2	7.6236 mi^−2  19.7450 km^−2	0.1859 mi^−2  0.4814 km^−2	7.8094 mi^−2  20.2264 km^−2	0828745	39°09′14″N 108°43′42″W / 39.153960°N 108.728196°W
Garden City	Town of Garden City	September 14, 1936	statutory town	Weld County	map	223	264	234	+12.82%	2321 mi^−2  896 km^−2	0.1129 mi^−2  0.2924 km^−2	none	0.1129 mi^−2  0.2924 km^−2	0829185	40°23′41″N 104°41′22″W / 40.394591°N 104.689494°W
Genoa	Town of Genoa	July 27, 1905	statutory town	Lincoln County	map	245	140	139	+0.72%	386 mi^−2  149 km^−2	0.3576 mi^−2  0.9262 km^−2	none	0.3576 mi^−2  0.9262 km^−2	0829680	39°16′42″N 103°29′56″W / 39.278330°N 103.498786°W
Georgetown	Town of Georgetown	January 10, 1868	territorial charter municipality	Clear Creek County[8]	map	142	1,038	1,034	+0.39%	1061 mi^−2  410 km^−2	0.9689 mi^−2  2.5094 km^−2	0.1013 mi^−2  0.2624 km^−2	1.0702 mi^−2  2.7718 km^−2	0829735	39°43′17″N 105°41′39″W / 39.721298°N 105.694029°W
Gilcrest	Town of Gilcrest	March 18, 1912	statutory town	Weld County	map	140	1,080	1,034	+4.45%	1323 mi^−2  511 km^−2	0.8110 mi^−2  2.1004 km^−2	none	0.8110 mi^−2  2.1004 km^−2	0829955	40°17′03″N 104°46′55″W / 40.284156°N 104.782024°W
Glendale	City of Glendale	May 19, 1952	home rule municipality	Arapahoe County	map	77	5,115	4,184	+22.25%	7821 mi^−2  3020 km^−2	0.5769 mi^−2  1.4943 km^−2	0.0022 mi^−2  0.0057 km^−2	0.5792 mi^−2  1.5000 km^−2	0830340	39°42′11″N 104°56′10″W / 39.702917°N 104.936069°W
Glenwood Springs	City of Glenwood Springs	September 4, 1885	home rule municipality	Garfield County[8]	map	47	9,840	9,614	+2.35%	1731 mi^−2  668 km^−2	5.6828 mi^−2  14.7184 km^−2	0.0089 mi^−2  0.0231 km^−2	5.6917 mi^−2  14.7415 km^−2	0830780	39°33′02″N 107°19′28″W / 39.550626°N 107.324308°W
Golden	City of Golden	January 2, 1871[27]	home rule municipality	Jefferson County[8]	map	30	20,201	18,867	+7.07%	1948 mi^−2  752 km^−2	9.9557 mi^−2  25.7852 km^−2	0.0968 mi^−2  0.2507 km^−2	10.0525 mi^−2  26.0359 km^−2	0830835	39°44′33″N 105°12′38″W / 39.742483°N 105.210561°W
Granada	Town of Granada	July 25, 1887	statutory town	Prowers County	map	196	490	517	−5.22%	710 mi^−2  274 km^−2	0.7053 mi^−2  1.8268 km^−2	none	0.7053 mi^−2  1.8268 km^−2	0831550	38°03′47″N 102°18′42″W / 38.062975°N 102.311707°W
Granby	Town of Granby	December 11, 1905	statutory town	Grand County	map	117	1,808	1,864	−3.00%	138 mi^−2  53 km^−2	12.9832 mi^−2  33.6263 km^−2	none	12.9832 mi^−2  33.6263 km^−2	0831605	40°02′13″N 105°54′01″W / 40.036989°N 105.900174°W
Grand Junction	City of Grand Junction	July 22, 1882	home rule municipality	Mesa County[8]	map	16	60,210	58,566	+2.81%	1535 mi^−2  593 km^−2	38.9379 mi^−2  100.8486 km^−2	0.3545 mi^−2  0.9181 km^−2	39.2924 mi^−2  101.7667 km^−2	0831660	39°05′21″N 108°34′03″W / 39.089062°N 108.567452°W
Grand Lake	Town of Grand Lake	June 23, 1944	statutory town	Grand County	map	200	466	471	−1.06%	435 mi^−2  168 km^−2	1.0490 mi^−2  2.7170 km^−2	0.0005 mi^−2  0.0013 km^−2	1.0495 mi^−2  2.7183 km^−2	0831715	40°14′48″N 105°49′32″W / 40.246652°N 105.825629°W
Greeley	City of Greeley	November 15, 1885	home rule municipality	Weld County[8]	map	12	98,596	92,889	+6.14%	2049 mi^−2  791 km^−2	47.1215 mi^−2  122.0442 km^−2	0.1225 mi^−2  0.3172 km^−2	47.2440 mi^−2  122.3614 km^−2	0832155	40°24′51″N 104°46′16″W / 40.414034°N 104.771043°W
Green Mountain Falls	Town of Green Mountain Falls	August 19, 1880	statutory town	El Paso County Teller County	map	176	676	640	+5.63%	627 mi^−2  242 km^−2	1.0673 mi^−2  2.7642 km^−2	0.0016 mi^−2  0.0041 km^−2	1.0688 mi^−2  2.7683 km^−2	0832650	38°56′06″N 105°01′11″W / 38.934954°N 105.019713°W
Greenwood Village	City of Greenwood Village	September 19, 1950	home rule municipality	Arapahoe County	map	35	15,385	13,925	+10.48%	1775 mi^−2  685 km^−2	8.2539 mi^−2  21.3776 km^−2	0.0124 mi^−2  0.0321 km^−2	8.2663 mi^−2  21.4097 km^−2	0833035	39°36′57″N 104°54′42″W / 39.615934°N 104.911688°W
Grover	Town of Grover	October 6, 1916	statutory town	Weld County	map	243	145	137	+5.84%	233 mi^−2  90 km^−2	0.5954 mi^−2  1.5422 km^−2	none	0.5954 mi^−2  1.5422 km^−2	0833310	40°52′09″N 104°13′33″W / 40.869111°N 104.225932°W
Gunnison	City of Gunnison	March 1, 1880	home rule municipality	Gunnison County[8]	map	68	5,973	5,854	+2.03%	1413 mi^−2  545 km^−2	4.1570 mi^−2  10.7667 km^−2	none	4.1570 mi^−2  10.7667 km^−2	0833640	38°32′44″N 106°55′21″W / 38.545479°N 106.922551°W
Gypsum	Town of Gypsum	November 25, 1911	home rule municipality	Eagle County	map	60	6,797	6,477	+4.94%	771 mi^−2  298 km^−2	8.6514 mi^−2  22.4069 km^−2	0.0850 mi^−2  0.2200 km^−2	8.7363 mi^−2  22.6270 km^−2	0833695	39°38′24″N 106°54′41″W / 39.639971°N 106.911471°W
Hartman	Town of Hartman	May 14, 1910	statutory town	Prowers County	map	260	73	81	−9.88%	275 mi^−2  106 km^−2	0.2725 mi^−2  0.7059 km^−2	none	0.2725 mi^−2  0.7059 km^−2	0834520	38°07′16″N 102°13′18″W / 38.121118°N 102.221652°W
Haswell	Town of Haswell	September 2, 1920	statutory town	Kiowa County	map	261	68	68	0.00%	81 mi^−2  31 km^−2	0.8520 mi^−2  2.2067 km^−2	none	0.8520 mi^−2  2.2067 km^−2	0834740	38°27′09″N 103°09′54″W / 38.452451°N 103.164896°W
Haxtun	Town of Haxtun	July 30, 1909	statutory town	Phillips County	map	150	933	946	−1.37%	1728 mi^−2  667 km^−2	0.5375 mi^−2  1.3920 km^−2	none	0.5375 mi^−2  1.3920 km^−2	0834960	40°38′29″N 102°37′46″W / 40.641520°N 102.629539°W
Hayden	Town of Hayden	May 5, 1906	home rule municipality	Routt County	map	116	1,837	1,810	+1.49%	599 mi^−2  231 km^−2	3.0047 mi^−2  7.7821 km^−2	none	3.0047 mi^−2  7.7821 km^−2	0835070	40°29′07″N 107°14′32″W / 40.485241°N 107.242311°W
Hillrose	Town of Hillrose	May 20, 1919	statutory town	Morgan County	map	229	250	264	−5.30%	1290 mi^−2  498 km^−2	0.1939 mi^−2  0.5021 km^−2	none	0.1939 mi^−2  0.5021 km^−2	0836610	40°19′29″N 103°31′20″W / 40.324654°N 103.522175°W
Holly	Town of Holly	September 4, 1903	statutory town	Prowers County	map	164	766	802	−4.49%	1075 mi^−2  415 km^−2	0.7252 mi^−2  1.8784 km^−2	0.0010 mi^−2  0.0026 km^−2	0.7263 mi^−2  1.8810 km^−2	0837215	38°03′20″N 102°07′29″W / 38.055639°N 102.124589°W
Holyoke	City of Holyoke	May 31, 1888	home rule municipality	Phillips County[8]	map	108	2,263	2,313	−2.16%	957 mi^−2  369 km^−2	2.3657 mi^−2  6.1272 km^−2	0.0070 mi^−2  0.0180 km^−2	2.3727 mi^−2  6.1452 km^−2	0837270	40°34′56″N 102°17′54″W / 40.582094°N 102.298414°W
Hooper	Town of Hooper	May 20, 1898	statutory town	Alamosa County	map	257	103	103	0.00%	401 mi^−2  155 km^−2	0.2520 mi^−2  0.6527 km^−2	none	0.2520 mi^−2  0.6527 km^−2	0837380	37°44′46″N 105°52′40″W / 37.745976°N 105.877735°W
Hot Sulphur Springs	Town of Hot Sulphur Springs	April 1, 1903	statutory town	Grand County[8]	map	178	656	663	−1.06%	842 mi^−2  325 km^−2	0.7592 mi^−2  1.9664 km^−2	none	0.7592 mi^−2  1.9664 km^−2	0837600	40°04′29″N 106°06′09″W / 40.074834°N 106.102486°W
Hotchkiss	Town of Hotchkiss	March 14, 1901	statutory town	Delta County	map	152	907	944	−3.92%	1007 mi^−2  389 km^−2	0.9125 mi^−2  2.3635 km^−2	none	0.9125 mi^−2  2.3635 km^−2	0837545	38°47′57″N 107°42′49″W / 38.799065°N 107.713633°W
Hudson	Town of Hudson	April 2, 1914	statutory town	Weld County	map	101	2,569	2,356	+9.04%	502 mi^−2  194 km^−2	4.7874 mi^−2  12.3994 km^−2	0.0200 mi^−2  0.0519 km^−2	4.8075 mi^−2  12.4513 km^−2	0837820	40°04′42″N 104°38′28″W / 40.078388°N 104.641005°W
Hugo	Town of Hugo	June 21, 1909	statutory town	Lincoln County[8]	map	169	731	730	+0.14%	769 mi^−2  297 km^−2	0.9390 mi^−2  2.4319 km^−2	none	0.9390 mi^−2  2.4319 km^−2	0837875	39°08′09″N 103°28′24″W / 39.135962°N 103.473373°W
Idaho Springs	City of Idaho Springs	November 15, 1885	statutory city	Clear Creek County	map	120	1,710	1,717	−0.41%	795 mi^−2  307 km^−2	2.1198 mi^−2  5.4902 km^−2	0.0334 mi^−2  0.0864 km^−2	2.1532 mi^−2  5.5767 km^−2	0838370	39°44′56″N 105°30′17″W / 39.748923°N 105.504759°W
Ignacio	Town of Ignacio	July 7, 1913	statutory town	La Plata County	map	171	721	697	+3.44%	1709 mi^−2  660 km^−2	0.4155 mi^−2  1.0762 km^−2	none	0.4155 mi^−2  1.0762 km^−2	0838535	37°07′04″N 107°38′15″W / 37.117729°N 107.637460°W
Iliff	Town of Iliff	February 20, 1906	statutory town	Logan County	map	225	258	266	−3.01%	1018 mi^−2  393 km^−2	0.2524 mi^−2  0.6537 km^−2	none	0.2524 mi^−2  0.6537 km^−2	0838590	40°45′30″N 103°03′58″W / 40.758333°N 103.066128°W
Jamestown	Town of Jamestown	June 22, 1883	statutory town	Boulder County	map	224	262	274	−4.38%	454 mi^−2  175 km^−2	0.6236 mi^−2  1.6151 km^−2	0.0004 mi^−2  0.0010 km^−2	0.6240 mi^−2  1.6161 km^−2	0839195	40°07′01″N 105°23′21″W / 40.117078°N 105.389048°W
Johnstown	Town of Johnstown	May 13, 1907	home rule municipality	Weld County Larimer County	map	38	13,306	9,887	+34.58%	876 mi^−2  338 km^−2	13.8030 mi^−2  35.7496 km^−2	0.0853 mi^−2  0.2209 km^−2	13.8883 mi^−2  35.9705 km^−2	0839855	40°23′23″N 104°58′10″W / 40.389789°N 104.969443°W
Julesburg	Town of Julesburg	November 18, 1886	statutory town	Sedgwick County[8]	map	134	1,211	1,225	−1.14%	821 mi^−2  317 km^−2	1.4839 mi^−2  3.8432 km^−2	none	1.4839 mi^−2  3.8432 km^−2	0839965	40°59′06″N 102°15′45″W / 40.984988°N 102.262580°W
Keenesburg	Town of Keenesburg	June 4, 1919	statutory town	Weld County	map	135	1,191	1,127	+5.68%	529 mi^−2  204 km^−2	2.2341 mi^−2  5.7862 km^−2	0.0279 mi^−2  0.0724 km^−2	2.2620 mi^−2  5.8586 km^−2	0840185	40°06′47″N 104°29′21″W / 40.112932°N 104.489163°W
Kersey	Town of Kersey	December 3, 1908	statutory town	Weld County	map	124	1,560	1,454	+7.29%	1266 mi^−2  489 km^−2	1.2082 mi^−2  3.1291 km^−2	none	1.2082 mi^−2  3.1291 km^−2	0840515	40°23′15″N 104°33′57″W / 40.387430°N 104.565866°W
Kim	Town of Kim	1910	statutory town	Las Animas County	map	262	67	74	−9.46%	182 mi^−2  70 km^−2	0.3787 mi^−2  0.9809 km^−2	none	0.3787 mi^−2  0.9809 km^−2	0840570	37°14′49″N 103°21′12″W / 37.247062°N 103.353411°W
Kiowa	Town of Kiowa	December 30, 1912	home rule municipality	Elbert County[8]	map	167	742	723	+2.63%	824 mi^−2  318 km^−2	0.8845 mi^−2  2.2908 km^−2	0.0021 mi^−2  0.0054 km^−2	0.8866 mi^−2  2.2963 km^−2	0840790	39°20′37″N 104°27′26″W / 39.343530°N 104.457176°W
Kit Carson	Town of Kit Carson	July 13, 1931	statutory town	Cheyenne County	map	234	235	233	+0.86%	407 mi^−2  157 km^−2	0.5841 mi^−2  1.5128 km^−2	none	0.5841 mi^−2  1.5128 km^−2	0841010	38°45′46″N 102°47′43″W / 38.762823°N 102.795366°W
Kremmling	Town of Kremmling	May 14, 1904	statutory town	Grand County	map	129	1,404	1,444	−2.77%	1051 mi^−2  406 km^−2	1.3231 mi^−2  3.4269 km^−2	none	1.3231 mi^−2  3.4269 km^−2	0841560	40°03′24″N 106°22′41″W / 40.056543°N 106.378160°W
La Jara	Town of La Jara	November 11, 1910	statutory town	Conejos County	map	160	817	818	−0.12%	2071 mi^−2  800 km^−2	0.3955 mi^−2  1.0244 km^−2	none	0.3955 mi^−2  1.0244 km^−2	0842055	37°16′25″N 105°57′35″W / 37.273562°N 105.959821°W
La Junta	City of La Junta	April 23, 1881	home rule municipality	Otero County[8]	map	58	6,964	7,077	−1.60%	2347 mi^−2  906 km^−2	3.0159 mi^−2  7.8112 km^−2	0.0059 mi^−2  0.0152 km^−2	3.0218 mi^−2  7.8265 km^−2	0842110	37°58′46″N 103°32′50″W / 37.979414°N 103.547336°W
La Veta	Town of La Veta	June 16, 1886	statutory town	Huerfano County	map	166	758	800	−5.25%	560 mi^−2  216 km^−2	1.3665 mi^−2  3.5392 km^−2	none	1.3665 mi^−2  3.5392 km^−2	0844100	37°30′31″N 105°00′31″W / 37.508562°N 105.008487°W
Lafayette	City of Lafayette	January 6, 1890	home rule municipality	Boulder County	map	26	27,081	24,453	+10.75%	2874 mi^−2  1110 km^−2	9.3201 mi^−2  24.1389 km^−2	0.2028 mi^−2  0.5253 km^−2	9.5229 mi^−2  24.6642 km^−2	0841835	39°59′43″N 105°05′59″W / 39.995268°N 105.099620°W
Lake City	Town of Lake City	September 19, 1884	statutory town	Hinsdale County[8]	map	210	378	408	−7.35%	471 mi^−2  182 km^−2	0.8321 mi^−2  2.1551 km^−2	0.0097 mi^−2  0.0250 km^−2	0.8417 mi^−2  2.1801 km^−2	0842330	38°01′50″N 107°18′37″W / 38.030504°N 107.310176°W
Lakeside[28]	Town of Lakeside	November 25, 1907	statutory town	Jefferson County	map	271	8	8	0.00%	43 mi^−2  16 km^−2	0.1876 mi^−2  0.4860 km^−2	0.0607 mi^−2  0.1573 km^−2	0.2484 mi^−2  0.6432 km^−2	0842495	39°46′45″N 105°03′28″W / 39.779075°N 105.057825°W
Lakewood	City of Lakewood	June 24, 1969	home rule municipality	Jefferson County	map	5	149,643	142,980	+4.66%	3434 mi^−2  1326 km^−2	42.8725 mi^−2  111.0391 km^−2	1.1800 mi^−2  3.0563 km^−2	44.0525 mi^−2  114.0954 km^−2	0843000	39°41′56″N 105°07′03″W / 39.698942°N 105.117551°W
Lamar	City of Lamar	December 5, 1886	home rule municipality	Prowers County[8]	map	55	7,608	7,804	−2.51%	1546 mi^−2  597 km^−2	5.0305 mi^−2  13.0288 km^−2	0.0002 mi^−2  0.0006 km^−2	5.0307 mi^−2  13.0294 km^−2	0843110	38°04′29″N 102°37′00″W / 38.074729°N 102.616682°W
Larkspur	Town of Larkspur	1979	home rule municipality	Douglas County	map	236	198	183	+8.20%	124 mi^−2  48 km^−2	1.5609 mi^−2  4.0426 km^−2	none	1.5609 mi^−2  4.0426 km^−2	0843550	39°13′47″N 104°53′09″W / 39.229776°N 104.885758°W
Las Animas	City of Las Animas	May 15, 1886	statutory city	Bent County[8]	map	110	2,198	2,410	−8.80%	1390 mi^−2  537 km^−2	1.6200 mi^−2  4.1957 km^−2	0.0459 mi^−2  0.1188 km^−2	1.6658 mi^−2  4.3145 km^−2	0843660	38°04′11″N 103°13′24″W / 38.069668°N 103.223229°W
LaSalle	Town of LaSalle	1910	statutory town	Weld County	map	113	2,047	1,955	+4.71%	2231 mi^−2  861 km^−2	0.9101 mi^−2  2.3572 km^−2	none	0.9101 mi^−2  2.3572 km^−2	0843605	40°20′55″N 104°42′21″W / 40.348525°N 104.705927°W
Leadville	City of Leadville	February 18, 1878	statutory city	Lake County[8]	map	99	2,595	2,602	−0.27%	2339 mi^−2  903 km^−2	1.1029 mi^−2  2.8565 km^−2	none	1.1029 mi^−2  2.8565 km^−2	0844320	39°14′48″N 106°17′37″W / 39.246693°N 106.293509°W
Limon	Town of Limon	November 18, 1909	statutory town	Lincoln County	map	115	1,887	1,880	+0.37%	609 mi^−2  235 km^−2	3.0516 mi^−2  7.9037 km^−2	0.0317 mi^−2  0.0821 km^−2	3.0833 mi^−2  7.9858 km^−2	0844980	39°15′53″N 103°41′02″W / 39.264844°N 103.683757°W
Littleton	City of Littleton	March 13, 1890	home rule municipality	Arapahoe County[8] Jefferson County Douglas County	map	20	44,669	41,737	+7.02%	3476 mi^−2  1342 km^−2	12.7355 mi^−2  32.9849 km^−2	1.1279 mi^−2  2.9212 km^−2	13.8634 mi^−2  35.9061 km^−2	0845255	39°35′25″N 105°01′12″W / 39.590375°N 105.020084°W
Lochbuie	Town of Lochbuie	May 1974	statutory town	Weld County Adams County	map	75	5,302	4,726	+12.19%	1396 mi^−2  539 km^−2	3.7191 mi^−2  9.6325 km^−2	0.0230 mi^−2  0.0595 km^−2	3.7421 mi^−2  9.6920 km^−2	0845530	40°00′38″N 104°43′28″W / 40.010496°N 104.724484°W
Log Lane Village	Town of Log Lane Village	June 12, 1956	statutory town	Morgan County	map	156	872	873	−0.11%	3173 mi^−2  1225 km^−2	0.2739 mi^−2  0.7093 km^−2	none	0.2739 mi^−2  0.7093 km^−2	0845695	40°16′13″N 103°49′46″W / 40.270230°N 103.829382°W
Lone Tree	City of Lone Tree	November 1995	home rule municipality	Douglas County	map	37	13,545	10,218	+32.56%	1371 mi^−2  529 km^−2	9.6759 mi^−2  25.0604 km^−2	none	9.6759 mi^−2  25.0604 km^−2	0845955	39°31′51″N 104°52′16″W / 39.530744°N 104.871031°W
Longmont	City of Longmont	November 15, 1885	home rule municipality	Boulder County Weld County	map	13	90,237	86,270	+4.60%	3299 mi^−2  1274 km^−2	27.2550 mi^−2  70.5901 km^−2	1.4700 mi^−2  3.8074 km^−2	28.7250 mi^−2  74.3974 km^−2	0845970	40°10′11″N 105°05′56″W / 40.169842°N 105.099006°W
Louisville	City of Louisville	June 3, 1882	home rule municipality	Boulder County	map	31	20,112	18,376	+9.45%	2461 mi^−2  950 km^−2	7.9598 mi^−2  20.6158 km^−2	0.1140 mi^−2  0.2952 km^−2	8.0738 mi^−2  20.9110 km^−2	0846355	39°58′10″N 105°08′36″W / 39.969532°N 105.143215°W
Loveland	City of Loveland	April 30, 1881	home rule municipality	Larimer County	map	14	72,651	66,859	+8.66%	2102 mi^−2  812 km^−2	33.9341 mi^−2  87.8889 km^−2	1.4678 mi^−2  3.8017 km^−2	35.4019 mi^−2  91.6906 km^−2	0846465	40°25′01″N 105°03′47″W / 40.416905°N 105.063111°W
Lyons	Town of Lyons	April 10, 1891	statutory town	Boulder County	map	112	2,108	2,033	+3.69%	1697 mi^−2  655 km^−2	1.2390 mi^−2  3.2090 km^−2	0.0163 mi^−2  0.0423 km^−2	1.2554 mi^−2  3.2514 km^−2	0847070	40°13′23″N 105°16′07″W / 40.223050°N 105.268665°W
Manassa	Town of Manassa	June 6, 1889	statutory town	Conejos County	map	145	978	991	−1.31%	1052 mi^−2  406 km^−2	0.9312 mi^−2  2.4118 km^−2	none	0.9312 mi^−2  2.4118 km^−2	0848060	37°10′26″N 105°56′14″W / 37.173841°N 105.937275°W
Mancos	Town of Mancos	November 30, 1894	statutory town	Montezuma County	map	132	1,377	1,336	+3.07%	2132 mi^−2  823 km^−2	0.6383 mi^−2  1.6532 km^−2	none	0.6383 mi^−2  1.6532 km^−2	0848115	37°20′48″N 108°17′38″W / 37.346597°N 108.293856°W
Manitou Springs	City of Manitou Springs	January 25, 1888	home rule municipality	El Paso County	map	74	5,314	4,992	+6.45%	1662 mi^−2  642 km^−2	3.1565 mi^−2  8.1753 km^−2	none	3.1565 mi^−2  8.1753 km^−2	0848445	38°51′27″N 104°54′45″W / 38.857602°N 104.912429°W
Manzanola	Town of Manzanola	July 9, 1900	statutory town	Otero County	map	204	425	434	−2.07%	1556 mi^−2  601 km^−2	0.2764 mi^−2  0.7158 km^−2	none	0.2764 mi^−2  0.7158 km^−2	0848500	38°06′32″N 103°52′00″W / 38.108825°N 103.866778°W
Marble	Town of Marble	1899	statutory town	Gunnison County	map	248	131	131	0.00%	330 mi^−2  127 km^−2	0.3945 mi^−2  1.0218 km^−2	none	0.3945 mi^−2  1.0218 km^−2	0848555	39°04′19″N 107°11′26″W / 39.071817°N 107.190467°W
Mead	Town of Mead	March 17, 1908	statutory town	Weld County	map	84	4,104	3,405	+20.53%	369 mi^−2  142 km^−2	10.8107 mi^−2  27.9996 km^−2	0.0847 mi^−2  0.2194 km^−2	10.8954 mi^−2  28.2191 km^−2	0849600	40°13′37″N 104°59′18″W / 40.226983°N 104.988312°W
Meeker	Town of Meeker	November 10, 1885	statutory town	Rio Blanco County[8]	map	105	2,429	2,475	−1.86%	711 mi^−2  275 km^−2	3.5052 mi^−2  9.0785 km^−2	none	3.5052 mi^−2  9.0785 km^−2	0849875	40°02′59″N 107°53′43″W / 40.049800°N 107.895355°W
Merino	Town of Merino	January 4, 1917	statutory town	Logan County	map	219	282	284	−0.70%	1650 mi^−2  637 km^−2	0.1673 mi^−2  0.4332 km^−2	none	0.1673 mi^−2  0.4332 km^−2	0850040	40°29′05″N 103°21′13″W / 40.484825°N 103.353616°W
Milliken	Town of Milliken	October 1, 1910	statutory town	Weld County	map	67	6,091	5,610	+8.57%	471 mi^−2  182 km^−2	12.5898 mi^−2  32.6074 km^−2	0.0844 mi^−2  0.2187 km^−2	12.6742 mi^−2  32.8261 km^−2	0850480	40°18′38″N 104°51′30″W / 40.310502°N 104.858384°W
Minturn	Town of Minturn	November 23, 1904	home rule municipality	Eagle County	map	143	1,035	1,027	+0.78%	134 mi^−2  52 km^−2	7.6599 mi^−2  19.8389 km^−2	0.1804 mi^−2  0.4672 km^−2	7.8402 mi^−2  20.3061 km^−2	0850920	39°32′08″N 106°22′54″W / 39.535508°N 106.381727°W
Moffat	Town of Moffat	April 20, 1911	statutory town	Saguache County	map	252	116	116	0.00%	83 mi^−2  32 km^−2	1.4014 mi^−2  3.6296 km^−2	none	1.4014 mi^−2  3.6296 km^−2	0851250	38°00′07″N 105°54′20″W / 38.001997°N 105.905455°W
Monte Vista	City of Monte Vista	September 27, 1886	home rule municipality	Rio Grande County	map	82	4,311	4,444	−2.99%	1692 mi^−2  653 km^−2	2.5927 mi^−2  6.7150 km^−2	0.0179 mi^−2  0.0465 km^−2	2.6106 mi^−2  6.7614 km^−2	0851635	37°34′43″N 106°09′02″W / 37.578541°N 106.150630°W
Montezuma	Town of Montezuma	1882	statutory town	Summit County	map	262	67	65	+3.08%	833 mi^−2  321 km^−2	0.0793 mi^−2  0.2053 km^−2	none	0.0793 mi^−2  0.2053 km^−2	0851690	39°34′54″N 105°52′05″W / 39.581706°N 105.868071°W
Montrose	City of Montrose	May 1, 1882	home rule municipality	Montrose County[8]	map	32	19,045	19,132	−0.45%	1080 mi^−2  417 km^−2	17.6085 mi^−2  45.6058 km^−2	none	17.6085 mi^−2  45.6058 km^−2	0851745	38°28′09″N 107°51′38″W / 38.469173°N 107.860682°W
Monument	Town of Monument	May 14, 1881	statutory town	El Paso County	map	65	6,391	5,530	+15.57%	861 mi^−2  333 km^−2	6.7534 mi^−2  17.4913 km^−2	0.0497 mi^−2  0.1288 km^−2	6.8031 mi^−2  17.6200 km^−2	0851800	39°04′29″N 104°50′38″W / 39.074698°N 104.843906°W
Morrison	Town of Morrison	January 29, 1906	home rule municipality	Jefferson County	map	203	431	428	+0.70%	197 mi^−2  76 km^−2	2.1886 mi^−2  5.6683 km^−2	0.0035 mi^−2  0.0089 km^−2	2.1920 mi^−2  5.6773 km^−2	0852075	39°37′32″N 105°12′29″W / 39.625613°N 105.207919°W
Mount Crested Butte[29]	Town of Mount Crested Butte	1973	home rule municipality	Gunnison County	map	193	522	507	+2.96%	233 mi^−2  90 km^−2	2.2187 mi^−2  5.7463 km^−2	none	2.2187 mi^−2  5.7463 km^−2	0852570	38°54′30″N 106°57′31″W / 38.908453°N 106.958673°W
Mountain View[30]	Town of Mountain View	October 11, 1904	home rule municipality	Jefferson County	map	131	1,387	1,320	+5.08%	14702 mi^−2  5677 km^−2	0.0930 mi^−2  0.2408 km^−2	none	0.0930 mi^−2  0.2408 km^−2	0852350	39°46′29″N 105°03′24″W / 39.774776°N 105.056711°W
Mountain Village	Town of Mountain Village	March 10, 1995	home rule municipality	San Miguel County	map	161	809	801	+1.00%	238 mi^−2  92 km^−2	3.3783 mi^−2  8.7498 km^−2	none	3.3783 mi^−2  8.7498 km^−2	0852550	37°55′57″N 107°51′28″W / 37.932377°N 107.857854°W
Naturita	Town of Naturita	November 30, 1951	statutory town	Montrose County	map	191	530	546	−2.93%	764 mi^−2  295 km^−2	0.6872 mi^−2  1.7798 km^−2	none	0.6872 mi^−2  1.7798 km^−2	0853120	38°13′07″N 108°34′06″W / 38.218554°N 108.568286°W
Nederland	Town of Nederland	November 15, 1885	statutory town	Boulder County	map	126	1,504	1,445	+4.08%	1009 mi^−2  389 km^−2	1.4781 mi^−2  3.8283 km^−2	0.0694 mi^−2  0.1797 km^−2	1.5475 mi^−2  4.0080 km^−2	0853175	39°57′50″N 105°30′21″W / 39.963815°N 105.505864°W
New Castle	Town of New Castle	March 27, 1890	home rule municipality	Garfield County	map	80	4,608	4,518	+1.99%	1721 mi^−2  665 km^−2	2.6574 mi^−2  6.8826 km^−2	0.0325 mi^−2  0.0842 km^−2	2.6899 mi^−2  6.9669 km^−2	0853395	39°34′42″N 107°31′34″W / 39.578289°N 107.526243°W
Northglenn	City of Northglenn	April 19, 1969	home rule municipality	Adams County Weld County	map	21	38,596	35,789	+7.84%	5098 mi^−2  1968 km^−2	7.3558 mi^−2  19.0514 km^−2	0.0923 mi^−2  0.2391 km^−2	7.4481 mi^−2  19.2905 km^−2	0854330	39°54′40″N 104°58′44″W / 39.911166°N 104.978840°W
Norwood	Town of Norwood	August 20, 1903	statutory town	San Miguel County	map	190	554	518	+6.95%	1869 mi^−2  722 km^−2	0.2900 mi^−2  0.7511 km^−2	none	0.2900 mi^−2  0.7511 km^−2	0854880	38°07′44″N 108°17′30″W / 38.128846°N 108.291711°W
Nucla	Town of Nucla	March 14, 1915	statutory town	Montrose County	map	173	704	711	−0.98%	963 mi^−2  372 km^−2	0.7195 mi^−2  1.8634 km^−2	none	0.7195 mi^−2  1.8634 km^−2	0854935	38°16′00″N 108°32′55″W / 38.266534°N 108.548716°W
Nunn	Town of Nunn	March 28, 1908	statutory town	Weld County	map	201	440	416	+5.77%	140 mi^−2  54 km^−2	3.1165 mi^−2  8.0717 km^−2	none	3.1165 mi^−2  8.0717 km^−2	0855045	40°42′43″N 104°47′23″W / 40.711917°N 104.789804°W
Oak Creek	Town of Oak Creek	December 26, 1907	statutory town	Routt County	map	154	892	884	+0.90%	2545 mi^−2  983 km^−2	0.3442 mi^−2  0.8916 km^−2	none	0.3442 mi^−2  0.8916 km^−2	0855155	40°16′26″N 106°57′25″W / 40.273991°N 106.957083°W
Olathe	Town of Olathe	October 16, 1907	statutory town	Montrose County	map	118	1,804	1,849	−2.43%	1247 mi^−2  482 km^−2	1.4509 mi^−2  3.7579 km^−2	none	1.4509 mi^−2  3.7579 km^−2	0855540	38°36′30″N 107°58′58″W / 38.608319°N 107.982841°W
Olney Springs	Town of Olney Springs	May 27, 1912	statutory town	Crowley County	map	215	334	345	−3.19%	1363 mi^−2  526 km^−2	0.2406 mi^−2  0.6231 km^−2	none	0.2406 mi^−2  0.6231 km^−2	0855705	38°09′59″N 103°56′40″W / 38.166274°N 103.944491°W
Ophir	Town of Ophir	1881	home rule municipality	San Miguel County	map	240	167	159	+5.03%	932 mi^−2  360 km^−2	0.1759 mi^−2  0.4555 km^−2	none	0.1759 mi^−2  0.4555 km^−2	0855870	37°51′25″N 107°49′44″W / 37.856840°N 107.829023°W
Orchard City	Town of Orchard City	May 25, 1912	statutory town	Delta County	map	91	3,025	3,119	−3.01%	268 mi^−2  104 km^−2	11.4068 mi^−2  29.5435 km^−2	0.0072 mi^−2  0.0186 km^−2	11.4140 mi^−2  29.5621 km^−2	0855980	38°48′51″N 107°58′03″W / 38.814059°N 107.967542°W
Ordway	Town of Ordway	September 4, 1900	statutory town	Crowley County[8]	map	141	1,059	1,080	−1.94%	1346 mi^−2  520 km^−2	0.7714 mi^−2  1.9980 km^−2	none	0.7714 mi^−2  1.9980 km^−2	0856145	38°13′15″N 103°45′24″W / 38.220898°N 103.756679°W
Otis	Town of Otis	March 27, 1917	statutory town	Washington County	map	199	468	475	−1.47%	1145 mi^−2  442 km^−2	0.4130 mi^−2  1.0697 km^−2	none	0.4130 mi^−2  1.0697 km^−2	0856365	40°09′00″N 102°57′44″W / 40.150129°N 102.962138°W
Ouray	City of Ouray	March 24, 1884	home rule municipality	Ouray County[8]	map	144	1,021	1,000	+2.10%	1150 mi^−2  444 km^−2	0.8809 mi^−2  2.2816 km^−2	none	0.8809 mi^−2  2.2816 km^−2	0856420	38°01′39″N 107°40′25″W / 38.027430°N 107.673580°W
Ovid	Town of Ovid	December 21, 1925	statutory town	Sedgwick County	map	217	308	318	−3.14%	1938 mi^−2  748 km^−2	0.1620 mi^−2  0.4197 km^−2	none	0.1620 mi^−2  0.4197 km^−2	0856475	40°57′38″N 102°23′18″W / 40.960564°N 102.388352°W
Pagosa Springs	Town of Pagosa Springs	March 18, 1891	home rule municipality	Archuleta County[8]	map	119	1,743	1,727	+0.93%	353 mi^−2  136 km^−2	4.8708 mi^−2  12.6154 km^−2	0.0261 mi^−2  0.0675 km^−2	4.8969 mi^−2  12.6829 km^−2	0856860	37°15′49″N 107°00′13″W / 37.263604°N 107.003530°W
Palisade	Town of Palisade	April 4, 1904	statutory town	Mesa County	map	97	2,645	2,692	−1.75%	2436 mi^−2  941 km^−2	1.0807 mi^−2  2.7991 km^−2	0.0055 mi^−2  0.0143 km^−2	1.0863 mi^−2  2.8134 km^−2	0856970	39°06′27″N 108°21′33″W / 39.107404°N 108.359087°W
Palmer Lake	Town of Palmer Lake	March 12, 1889	statutory town	El Paso County	map	100	2,579	2,420	+6.57%	821 mi^−2  317 km^−2	3.0922 mi^−2  8.0088 km^−2	0.0216 mi^−2  0.0560 km^−2	3.1138 mi^−2  8.0647 km^−2	0857025	39°06′48″N 104°53′59″W / 39.113465°N 104.899806°W
Paoli	Town of Paoli	August 6, 1930	statutory town	Phillips County	map	269	33	34	−2.94%	111 mi^−2  43 km^−2	0.3052 mi^−2  0.7905 km^−2	none	0.3052 mi^−2  0.7905 km^−2	0857245	40°36′46″N 102°28′19″W / 40.612871°N 102.472061°W
Paonia	Town of Paonia	September 3, 1902	statutory town	Delta County	map	127	1,413	1,451	−2.62%	1671 mi^−2  645 km^−2	0.8584 mi^−2  2.2231 km^−2	none	0.8584 mi^−2  2.2231 km^−2	0857300	38°52′11″N 107°35′29″W / 38.869824°N 107.591433°W
Parachute	Town of Parachute	April 1, 1908[31]	home rule municipality	Garfield County	map	139	1,098	1,085	+1.20%	682 mi^−2  263 km^−2	1.6081 mi^−2  4.1649 km^−2	0.0618 mi^−2  0.1601 km^−2	1.6699 mi^−2  4.3250 km^−2	0857400	39°27′00″N 108°03′20″W / 39.450047°N 108.055481°W
Parker	Town of Parker	May 1981	home rule municipality	Douglas County	map	19	49,857	45,297	+10.07%	2295 mi^−2  886 km^−2	21.1821 mi^−2  54.8613 km^−2	0.0080 mi^−2  0.0208 km^−2	21.1901 mi^−2  54.8821 km^−2	0857630	39°30′15″N 104°46′23″W / 39.504167°N 104.773173°W
Peetz	Town of Peetz	May 17, 1917	statutory town	Logan County	map	233	237	238	−0.42%	1196 mi^−2  462 km^−2	0.1914 mi^−2  0.4958 km^−2	none	0.1914 mi^−2  0.4958 km^−2	0858235	40°57′43″N 103°06′51″W / 40.962046°N 103.114231°W
Pierce	Town of Pierce	August 30, 1918	statutory town	Weld County	map	157	871	834	+4.44%	1031 mi^−2  398 km^−2	0.8390 mi^−2  2.1730 km^−2	none	0.8390 mi^−2  2.1730 km^−2	0859005	40°38′01″N 104°45′19″W / 40.633499°N 104.755178°W
Pitkin	Town of Pitkin	April 5, 1880	statutory town	Gunnison County	map	262	67	66	+1.52%	248 mi^−2  96 km^−2	0.2700 mi^−2  0.6992 km^−2	none	0.2700 mi^−2  0.6992 km^−2	0859830	38°36′31″N 106°30′59″W / 38.608612°N 106.516466°W
Platteville	Town of Platteville	January 1, 1887	statutory town	Weld County	map	98	2,608	2,485	+4.95%	894 mi^−2  345 km^−2	2.8731 mi^−2  7.4413 km^−2	0.0103 mi^−2  0.0266 km^−2	2.8834 mi^−2  7.4680 km^−2	0860160	40°13′00″N 104°49′27″W / 40.216683°N 104.824077°W
Poncha Springs	Town of Poncha Springs	December 16, 1880	statutory town	Chaffee County	map	165	764	737	+3.66%	281 mi^−2  109 km^−2	2.7146 mi^−2  7.0307 km^−2	none	2.7146 mi^−2  7.0307 km^−2	0860600	38°31′08″N 106°04′21″W / 38.518844°N 106.072576°W
Pritchett	Town of Pritchett	1923	statutory town	Baca County	map	247	136	140	−2.86%	588 mi^−2  227 km^−2	0.2330 mi^−2  0.6036 km^−2	none	0.2330 mi^−2  0.6036 km^−2	0861315	37°22′12″N 102°51′31″W / 37.370009°N 102.858749°W
Pueblo	City of Pueblo	November 15, 1885	home rule municipality	Pueblo County[8]	map	9	108,423	106,595	+1.71%	2020 mi^−2  780 km^−2	53.5917 mi^−2  138.8020 km^−2	0.7852 mi^−2  2.0337 km^−2	54.3770 mi^−2  140.8357 km^−2	0862000	38°16′12″N 104°36′44″W / 38.269934°N 104.612294°W
Ramah	Town of Ramah	July 18, 1927	statutory town	El Paso County	map	249	127	123	+3.25%	517 mi^−2  200 km^−2	0.2454 mi^−2  0.6356 km^−2	none	0.2454 mi^−2  0.6356 km^−2	0862660	39°07′20″N 104°10′02″W / 39.122238°N 104.167334°W
Rangely	Town of Rangely	August 27, 1946	statutory town	Rio Blanco County	map	104	2,430	2,365	+2.75%	586 mi^−2  226 km^−2	4.1505 mi^−2  10.7496 km^−2	none	4.1505 mi^−2  10.7496 km^−2	0862880	40°05′43″N 108°45′24″W / 40.095177°N 108.756740°W
Raymer[32]	Town of Raymer	1919	statutory town	Weld County	map	258	102	96	+6.25%	139 mi^−2  54 km^−2	0.7188 mi^−2  1.8616 km^−2	none	0.7188 mi^−2  1.8616 km^−2	0863045	40°36′28″N 103°50′40″W / 40.607758°N 103.844329°W
Red Cliff	Town of Red Cliff	December 18, 1880	statutory town	Eagle County	map	222	270	267	+1.12%	1120 mi^−2  433 km^−2	0.2348 mi^−2  0.6080 km^−2	none	0.2348 mi^−2  0.6080 km^−2	0863265	39°30′33″N 106°22′12″W / 39.509143°N 106.370030°W
Rico	Town of Rico	February 25, 1880	home rule municipality	Dolores County	map	226	256	265	−3.40%	346 mi^−2  134 km^−2	0.7567 mi^−2  1.9599 km^−2	none	0.7567 mi^−2  1.9599 km^−2	0864090	37°41′19″N 108°01′53″W / 37.688569°N 108.031434°W
Ridgway	Town of Ridgway	April 2, 1891	home rule municipality	Ouray County	map	147	953	924	+3.14%	399 mi^−2  154 km^−2	2.3350 mi^−2  6.0475 km^−2	none	2.3350 mi^−2  6.0475 km^−2	0864200	38°09′33″N 107°45′11″W / 38.159128°N 107.753111°W
Rifle	City of Rifle	August 18, 1905	home rule municipality	Garfield County	map	49	9,488	9,172	+3.45%	1367 mi^−2  528 km^−2	6.9404 mi^−2  17.9755 km^−2	0.0629 mi^−2  0.1628 km^−2	7.0033 mi^−2  18.1384 km^−2	0864255	39°32′15″N 107°46′13″W / 39.537565°N 107.770345°W
Rockvale	Town of Rockvale	September 30, 1886	statutory town	Fremont County	map	194	498	487	+2.26%	260 mi^−2  101 km^−2	1.9169 mi^−2  4.9648 km^−2	none	1.9169 mi^−2  4.9648 km^−2	0864970	38°21′53″N 105°09′53″W / 38.364713°N 105.164779°W
Rocky Ford	City of Rocky Ford	August 19, 1887	statutory city	Otero County	map	87	3,873	3,957	−2.12%	2355 mi^−2  909 km^−2	1.6608 mi^−2  4.3014 km^−2	0.0140 mi^−2  0.0362 km^−2	1.6748 mi^−2  4.3376 km^−2	0865190	38°03′01″N 103°43′22″W / 38.050212°N 103.722672°W
Romeo	Town of Romeo	September 4, 1923	statutory town	Conejos County	map	208	394	404	−2.48%	1715 mi^−2  662 km^−2	0.2332 mi^−2  0.6041 km^−2	none	0.2332 mi^−2  0.6041 km^−2	0865740	37°10′19″N 105°59′07″W / 37.171819°N 105.985414°W
Rye	Town of Rye	November 22, 1937	statutory town	Pueblo County	map	241	154	153	+0.65%	1588 mi^−2  613 km^−2	0.0951 mi^−2  0.2462 km^−2	none	0.0951 mi^−2  0.2462 km^−2	0866895	37°55′17″N 104°55′56″W / 37.921281°N 104.932135°W
Saguache[33]	Town of Saguache[33]	August 13, 1891	statutory town	Saguache County[8][33]	map	197	480	485	−1.03%	1215 mi^−2  469 km^−2	0.3985 mi^−2  1.0321 km^−2	none	0.3985 mi^−2  1.0321 km^−2	0867005	38°05′10″N 106°08′27″W / 38.086247°N 106.140876°W
Salida	City of Salida	March 23, 1891	statutory city	Chaffee County[8]	map	72	5,406	5,236	+3.25%	2094 mi^−2  809 km^−2	2.5829 mi^−2  6.6896 km^−2	none	2.5829 mi^−2  6.6896 km^−2	0867280	38°31′49″N 105°59′56″W / 38.530275°N 105.998784°W
San Luis	Town of San Luis	1885	statutory town	Costilla County[8]	map	182	622	629	−1.11%	1108 mi^−2  428 km^−2	0.5595 mi^−2  1.4490 km^−2	none	0.5595 mi^−2  1.4490 km^−2	0868105	37°12′08″N 105°25′21″W / 37.202341°N 105.422469°W
Sanford	Town of Sanford	April 9, 1907	home rule municipality	Conejos County	map	158	870	879	−1.02%	594 mi^−2  229 km^−2	1.4645 mi^−2  3.7931 km^−2	none	1.4645 mi^−2  3.7931 km^−2	0867830	37°15′27″N 105°54′03″W / 37.257425°N 105.900741°W
Sawpit[34]	Town of Sawpit	1896	statutory town	San Miguel County	map	267	42	40	+5.00%	1333 mi^−2  515 km^−2	0.0307 mi^−2  0.0796 km^−2	none	0.0307 mi^−2  0.0796 km^−2	0868655	37°59′41″N 108°00′04″W / 37.994621°N 108.001189°W
Sedgwick	Town of Sedgwick	January 28, 1918	statutory town	Sedgwick County	map	243	145	146	−0.68%	425 mi^−2  164 km^−2	0.3338 mi^−2  0.8647 km^−2	none	0.3338 mi^−2  0.8647 km^−2	0868930	40°56′06″N 102°31′32″W / 40.935068°N 102.525674°W
Seibert	Town of Seibert	June 21, 1917	statutory town	Kit Carson County	map	235	218	181	+20.44%	525 mi^−2  203 km^−2	0.3428 mi^−2  0.8880 km^−2	none	0.3428 mi^−2  0.8880 km^−2	0869040	39°17′53″N 102°52′10″W / 39.297967°N 102.869524°W
Severance	Town of Severance	November 20, 1920	statutory town	Weld County	map	90	3,525	3,165	+11.37%	555 mi^−2  214 km^−2	6.1160 mi^−2  15.8404 km^−2	0.0963 mi^−2  0.2495 km^−2	6.2123 mi^−2  16.0899 km^−2	0869150	40°32′22″N 104°52′12″W / 40.539441°N 104.870121°W
Sheridan	City of Sheridan	April 1, 1890	home rule municipality	Arapahoe County	map	69	5,949	5,664	+5.03%	2644 mi^−2  1021 km^−2	2.2220 mi^−2  5.7549 km^−2	0.0665 mi^−2  0.1723 km^−2	2.2885 mi^−2  5.9273 km^−2	0869700	39°38′52″N 105°01′03″W / 39.647757°N 105.017457°W
Sheridan Lake	Town of Sheridan Lake	June 11, 1951	statutory town	Kiowa County	map	259	88	88	0.00%	284 mi^−2  110 km^−2	0.3171 mi^−2  0.8212 km^−2	none	0.3171 mi^−2  0.8212 km^−2	0869645	38°28′00″N 102°17′39″W / 38.466677°N 102.294142°W
Silt	Town of Silt	May 19, 1915	home rule municipality	Garfield County	map	92	3,007	2,930	+2.63%	1762 mi^−2  680 km^−2	1.6915 mi^−2  4.3809 km^−2	0.0456 mi^−2  0.1181 km^−2	1.7371 mi^−2  4.4990 km^−2	0870195	39°32′52″N 107°39′15″W / 39.547648°N 107.654073°W
Silver Cliff	Town of Silver Cliff	February 10, 1879	statutory town	Custer County	map	186	584	587	−0.51%	37 mi^−2  14 km^−2	15.4639 mi^−2  40.0514 km^−2	0.0017 mi^−2  0.0044 km^−2	15.4656 mi^−2  40.0558 km^−2	0870250	38°07′45″N 105°23′57″W / 38.129203°N 105.399189°W
Silver Plume	Town of Silver Plume	September 24, 1880	statutory town	Clear Creek County	map	239	172	170	+1.18%	642 mi^−2  248 km^−2	0.2586 mi^−2  0.6697 km^−2	0.0026 mi^−2  0.0068 km^−2	0.2612 mi^−2  0.6765 km^−2	0870360	39°41′44″N 105°43′36″W / 39.695445°N 105.726666°W
Silverthorne	Town of Silverthorne	September 5, 1967	home rule municipality	Summit County	map	83	4,271	3,887	+9.88%	1012 mi^−2  391 km^−2	3.9738 mi^−2  10.2920 km^−2	0.0568 mi^−2  0.1472 km^−2	4.0306 mi^−2  10.4392 km^−2	0870525	39°39′14″N 106°05′33″W / 39.654012°N 106.092443°W
Silverton	Town of Silverton	November 15, 1885	statutory town	San Juan County[8]	map	179	655	637	+2.83%	742 mi^−2  287 km^−2	0.8474 mi^−2  2.1947 km^−2	none	0.8474 mi^−2  2.1947 km^−2	0870580	37°48′40″N 107°39′53″W / 37.811092°N 107.664643°W
Simla	Town of Simla	January 15, 1913	statutory town	Elbert County	map	181	627	618	+1.46%	1099 mi^−2  424 km^−2	0.5677 mi^−2  1.4703 km^−2	none	0.5677 mi^−2  1.4703 km^−2	0870635	39°08′28″N 104°04′54″W / 39.141051°N 104.081754°W
Snowmass Village	Town of Snowmass Village	1977	home rule municipality	Pitkin County	map	94	2,898	2,826	+2.55%	105 mi^−2  40 km^−2	27.3167 mi^−2  70.7498 km^−2	0.0820 mi^−2  0.2123 km^−2	27.3986 mi^−2  70.9621 km^−2	0871755	39°13′01″N 106°56′38″W / 39.216872°N 106.943974°W
South Fork	Town of South Fork	May 19, 1992	statutory town	Rio Grande County	map	212	364	386	−5.70%	150 mi^−2  58 km^−2	2.4754 mi^−2  6.4112 km^−2	0.0009 mi^−2  0.0023 km^−2	2.4763 mi^−2  6.4136 km^−2	0872395	37°40′09″N 106°38′34″W / 37.669186°N 106.642851°W
Springfield	Town of Springfield	January 16, 1889	statutory town	Baca County[8]	map	128	1,405	1,451	−3.17%	1260 mi^−2  486 km^−2	1.1263 mi^−2  2.9172 km^−2	none	1.1263 mi^−2  2.9172 km^−2	0873330	37°24′18″N 102°37′08″W / 37.404915°N 102.618898°W
Starkville	Town of Starkville	March 2, 1954	statutory town	Las Animas County	map	266	53	59	−10.17%	755 mi^−2  291 km^−2	0.0729 mi^−2  0.1888 km^−2	none	0.0729 mi^−2  0.1888 km^−2	0873715	37°07′01″N 104°31′24″W / 37.116820°N 104.523298°W
Steamboat Springs	City of Steamboat Springs	July 19, 1900	home rule municipality	Routt County[8]	map	41	12,260	12,088	+1.42%	1192 mi^−2  460 km^−2	10.1468 mi^−2  26.2800 km^−2	0.0129 mi^−2  0.0334 km^−2	10.1597 mi^−2  26.3134 km^−2	0873825	40°28′32″N 106°49′23″W / 40.475587°N 106.822935°W
Sterling	City of Sterling	December 3, 1884	home rule municipality	Logan County[8]	map	36	14,629	14,777	−1.00%	1923 mi^−2  743 km^−2	7.6098 mi^−2  19.7092 km^−2	none	7.6098 mi^−2  19.7092 km^−2	0873935	40°37′15″N 103°11′31″W / 40.620706°N 103.191867°W
Stratton	Town of Stratton	April 15, 1917	statutory town	Kit Carson County	map	177	663	658	+0.76%	1293 mi^−2  499 km^−2	0.5137 mi^−2  1.3305 km^−2	none	0.5137 mi^−2  1.3305 km^−2	0874485	39°18′10″N 102°36′13″W / 39.302883°N 102.603473°W
Sugar City	Town of Sugar City	July 2, 1900	statutory town	Crowley County	map	228	253	258	−1.94%	637 mi^−2  246 km^−2	0.3849 mi^−2  0.9968 km^−2	none	0.3849 mi^−2  0.9968 km^−2	0874815	38°13′58″N 103°39′48″W / 38.232773°N 103.663312°W
Superior	Town of Superior	June 10, 1904	statutory town	Boulder County Jefferson County	map	39	12,855	12,483	+2.98%	3240 mi^−2  1251 km^−2	3.9705 mi^−2  10.2835 km^−2	0.0406 mi^−2  0.1052 km^−2	4.0111 mi^−2  10.3887 km^−2	0875640	39°55′52″N 105°09′33″W / 39.931190°N 105.159085°W
Swink	Town of Swink	June 6, 1906	statutory town	Otero County	map	183	602	617	−2.43%	2307 mi^−2  891 km^−2	0.2644 mi^−2  0.6847 km^−2	none	0.2644 mi^−2  0.6847 km^−2	0875970	38°00′51″N 103°37′41″W / 38.014148°N 103.628163°W
Telluride	Town of Telluride	February 10, 1887[35]	home rule municipality	San Miguel County[8]	map	107	2,369	2,325	+1.89%	1062 mi^−2  410 km^−2	2.1832 mi^−2  5.6545 km^−2	none	2.1832 mi^−2  5.6545 km^−2	0876795	37°56′23″N 107°49′04″W / 37.939664°N 107.817888°W
Thornton	City of Thornton	June 12, 1956	home rule municipality	Adams County Weld County	map	6	130,307	118,772	+9.71%	3628 mi^−2  1401 km^−2	35.1056 mi^−2  90.9232 km^−2	1.0541 mi^−2  2.7300 km^−2	36.1597 mi^−2  93.6532 km^−2	0877290	39°55′10″N 104°56′34″W / 39.919420°N 104.942808°W
Timnath	Town of Timnath	July 6, 1920	home rule municipality	Larimer County	map	114	1,983	625	+217.28%	320 mi^−2  124 km^−2	4.8220 mi^−2  12.4890 km^−2	0.0168 mi^−2  0.0435 km^−2	4.8388 mi^−2  12.5325 km^−2	0877510	40°31′59″N 104°57′40″W / 40.533090°N 104.961193°W
Trinidad	City of Trinidad	December 30, 1879	home rule municipality	Las Animas County[8]	map	53	8,193	9,096	−9.93%	913 mi^−2  352 km^−2	9.2756 mi^−2  24.0238 km^−2	0.0004 mi^−2  0.0010 km^−2	9.2760 mi^−2  24.0248 km^−2	0878610	37°10′23″N 104°29′25″W / 37.173157°N 104.490326°W
Two Buttes	Town of Two Buttes	October 19, 1911	statutory town	Baca County	map	267	42	43	−2.33%	169 mi^−2  65 km^−2	0.2480 mi^−2  0.6422 km^−2	none	0.2480 mi^−2  0.6422 km^−2	0879270	37°33′38″N 102°23′48″W / 37.560664°N 102.396556°W
Vail	Town of Vail	1966	home rule municipality	Eagle County	map	73	5,328	5,305	+0.43%	1137 mi^−2  439 km^−2	4.6711 mi^−2  12.0981 km^−2	0.0154 mi^−2  0.0400 km^−2	4.6865 mi^−2  12.1381 km^−2	0880040	39°38′15″N 106°21′52″W / 39.637527°N 106.364526°W
Victor	City of Victor	July 16, 1894	statutory city	Teller County	map	206	400	397	+0.76%	1458 mi^−2  563 km^−2	0.2701 mi^−2  0.6997 km^−2	none	0.2701 mi^−2  0.6997 km^−2	0880865	38°42′32″N 105°08′31″W / 38.709004°N 105.141855°W
Vilas	Town of Vilas	June 25, 1888	statutory town	Baca County	map	253	110	114	−3.51%	876 mi^−2  338 km^−2	0.1278 mi^−2  0.3311 km^−2	none	0.1278 mi^−2  0.3311 km^−2	0881030	37°22′25″N 102°26′51″W / 37.373664°N 102.447416°W
Vona	Town of Vona	August 9, 1919	statutory town	Kit Carson County	map	255	107	106	+0.94%	488 mi^−2  188 km^−2	0.2213 mi^−2  0.5732 km^−2	none	0.2213 mi^−2  0.5732 km^−2	0881690	39°18′08″N 102°44′36″W / 39.302119°N 102.743352°W
Walden	Town of Walden	December 2, 1890	statutory town	Jackson County[8]	map	184	601	608	−1.15%	1760 mi^−2  680 km^−2	0.3352 mi^−2  0.8683 km^−2	none	0.3352 mi^−2  0.8683 km^−2	0882130	40°43′54″N 106°16′53″W / 40.731584°N 106.281336°W
Walsenburg	City of Walsenburg	June 16, 1873	statutory city	Huerfano County[8]	map	95	2,896	3,068	−5.61%	979 mi^−2  378 km^−2	2.9898 mi^−2  7.7435 km^−2	none	2.9898 mi^−2  7.7435 km^−2	0882350	37°37′50″N 104°46′54″W / 37.630598°N 104.781719°W
Walsh	Town of Walsh	July 19, 1928	statutory town	Baca County	map	192	524	546	−4.03%	1178 mi^−2  455 km^−2	0.4473 mi^−2  1.1584 km^−2	none	0.4473 mi^−2  1.1584 km^−2	0882460	37°23′10″N 102°16′48″W / 37.386107°N 102.279933°W
Ward	Town of Ward	June 9, 1896	home rule municipality	Boulder County	map	241	154	150	+2.67%	270 mi^−2  104 km^−2	0.5731 mi^−2  1.4844 km^−2	0.0014 mi^−2  0.0035 km^−2	0.5745 mi^−2  1.4879 km^−2	0882735	40°04′24″N 105°30′56″W / 40.073201°N 105.515621°W
Wellington	Town of Wellington	November 10, 1905	statutory town	Larimer County	map	57	7,185	6,289	+14.25%	1999 mi^−2  772 km^−2	3.3645 mi^−2  8.7140 km^−2	0.0047 mi^−2  0.0123 km^−2	3.3693 mi^−2  8.7263 km^−2	0883230	40°41′58″N 105°00′21″W / 40.699366°N 105.005825°W
Westcliffe	Town of Westcliffe	November 21, 1887	statutory town	Custer County[8]	map	188	572	568	+0.70%	457 mi^−2  177 km^−2	1.2351 mi^−2  3.1990 km^−2	0.0016 mi^−2  0.0042 km^−2	1.2367 mi^−2  3.2032 km^−2	0883450	38°08′03″N 105°27′55″W / 38.134203°N 105.465306°W
Westminster	City of Westminster	May 24, 1911	home rule municipality	Adams County Jefferson County	map	8	112,090	106,114	+5.63%	3502 mi^−2  1352 km^−2	31.6761 mi^−2  82.0407 km^−2	2.2765 mi^−2  5.8961 km^−2	33.9526 mi^−2  87.9368 km^−2	0883835	39°52′56″N 105°03′52″W / 39.882190°N 105.064426°W
Wheat Ridge	City of Wheat Ridge	August 20, 1969	home rule municipality	Jefferson County	map	24	31,034	30,166	+2.88%	3301 mi^−2  1274 km^−2	9.3671 mi^−2  24.2606 km^−2	0.2458 mi^−2  0.6367 km^−2	9.6129 mi^−2  24.8974 km^−2	0884440	39°46′22″N 105°06′17″W / 39.772675°N 105.104801°W
Wiggins	Town of Wiggins	October 11, 1974	statutory town	Morgan County	map	153	895	893	+0.22%	678 mi^−2  262 km^−2	1.3265 mi^−2  3.4355 km^−2	0.0044 mi^−2  0.0113 km^−2	1.3308 mi^−2  3.4468 km^−2	0884770	40°13′36″N 104°04′25″W / 40.226588°N 104.073498°W
Wiley	Town of Wiley	January 28, 1909	statutory town	Prowers County	map	209	387	405	−4.44%	1298 mi^−2  501 km^−2	0.3051 mi^−2  0.7902 km^−2	none	0.3051 mi^−2  0.7902 km^−2	0885045	38°09′19″N 102°43′09″W / 38.155356°N 102.719248°W
Williamsburg[36]	Town of Williamsburg	April 7, 1888	statutory town	Fremont County	map	180	653	662	−1.36%	181 mi^−2  70 km^−2	3.5678 mi^−2  9.2405 km^−2	none	3.5678 mi^−2  9.2405 km^−2	0885155	38°23′02″N 105°10′16″W / 38.383984°N 105.171179°W
Windsor	Town of Windsor	April 15, 1890	home rule municipality	Weld County Larimer County	map	27	21,106	18,644	+13.21%	836 mi^−2  323 km^−2	24.4316 mi^−2  63.2776 km^−2	0.3185 mi^−2  0.8248 km^−2	24.7501 mi^−2  64.1025 km^−2	0885485	40°28′39″N 104°55′00″W / 40.477555°N 104.916800°W
Winter Park	Town of Winter Park	September 1, 1979	home rule municipality	Grand County	map	146	955	999	−4.40%	57 mi^−2  22 km^−2	16.5337 mi^−2  42.8221 km^−2	none	16.5337 mi^−2  42.8221 km^−2	0885705	39°52′40″N 105°46′58″W / 39.877821°N 105.782813°W
Woodland Park	City of Woodland Park	June 6, 1891	home rule municipality	Teller County	map	56	7,194	7,200	−0.08%	1083 mi^−2  418 km^−2	6.6065 mi^−2  17.1108 km^−2	none	6.6065 mi^−2  17.1108 km^−2	0886090	38°59′55″N 105°03′34″W / 38.998706°N 105.059533°W
Wray	City of Wray	June 22, 1906	home rule municipality	Yuma County[8]	map	106	2,400	2,342	+2.48%	695 mi^−2  268 km^−2	3.4376 mi^−2  8.9034 km^−2	0.0029 mi^−2  0.0075 km^−2	3.4405 mi^−2  8.9109 km^−2	0886310	40°04′48″N 102°13′43″W / 40.079953°N 102.228622°W
Yampa	Town of Yampa	February 25, 1907	statutory town	Routt County	map	202	436	429	+1.63%	1782 mi^−2  688 km^−2	0.2408 mi^−2  0.6235 km^−2	none	0.2408 mi^−2  0.6235 km^−2	0886475	40°09′11″N 106°54′31″W / 40.152996°N 106.908496°W
Yuma	City of Yuma	March 24, 1887	home rule municipality	Yuma County	map	89	3,606	3,524	+2.33%	1147 mi^−2  443 km^−2	3.1181 mi^−2  8.0760 km^−2	0.0387 mi^−2  0.1002 km^−2	3.1568 mi^−2  8.1761 km^−2	0886750	40°07′28″N 102°43′03″W / 40.124400°N 102.717612°W

Municipal distinctions

1. The City and County of Denver is the oldest and the most populous municipality as well as the capital of Colorado.
2. The City of Castle Pines is the youngest municipality in Colorado.
3. The Town of Georgetown is governed by the oldest municipal charter in Colorado.
4. The Town of Lakeside is the least populous municipality in Colorado. Ironically, Lakeside is adjacent to Denver.
5. The Town of Castle Rock is the most populous town in Colorado.
6. The City of Blackhawk is the least populous city and home rule municipality in Colorado.
7. The City of Colorado Springs is the most extensive municipality and most populous home rule municipality in Colorado.
8. The Town of Sawpit is the least extensive and the fourth least populous municipality in Colorado.
9. The Town of Mountain View is the most densely populated municipality in Colorado.
10. The Town of Bonanza is the least densely populated and the second least populous municipality in Colorado.
11. The cities of Denver, Broomfield, and Leadville and the towns of Pagosa Springs, Silverton, Walden, Lake City, and Creede are the only municipalities in their respective counties.

See also

• State of Colorado
  • Colorado census designated places
  • Colorado census statistical areas
  • Colorado counties
    • Colorado counties ranked by per capita income
    • List of counties in Colorado
    • Wikimedia Commons: Counties in Colorado
  • Colorado metropolitan areas
  • List of cities and towns in Colorado
    • List of adjectivals and demonyms for Colorado cities
    • List of city nicknames in Colorado
    • Table of Colorado municipalities by county
    • Wikimedia Commons: Cities in Colorado
  • Geography of Colorado
  • History of Colorado
  • List of cities and towns in Colorado
    • Colorado places ranked by per capita income
  • List of forts in Colorado
  • List of ghost towns in Colorado
  • List of places in Colorado
  • Outline of Colorado
    • Index of Colorado-related articles
  • Wikimedia Commons: Colorado
• United States Census Bureau
  • 2010 United States Census

References

1. "Active Colorado Municipalities". State of Colorado, Department of Local Affairs. Retrieved May 11, 2011.
2. "Colorado Local Government by Type". State of Colorado, Department of Local Affairs. February 27, 2007. Retrieved May 11, 2011.
3. Constitution of the State of Colorado
4. Colorado Revised Statutes
5. "American Factfinder". United States Census Bureau. Retrieved September 14, 2015.
6. "Colorado Municipal Incorporations". State of Colorado, Department of Personnel & Administration, Colorado State Archives. December 1, 2004. Retrieved February 27, 2007.
7. "Colorado Department of Transportation Maps". State of Colorado, Department of Transportation. Retrieved May 7, 2011.
8. Seat of county government.
9. Ault was incorporated in 1904 as Bergdorf.
10. Aurora was incorporated in 1903 as Fletcher.
11. Blue River is served by the Breckenridge Post Office.
12. Bonanza is served by the Villa Grove Post Office.
13. Bonanza was incorporated in 1881 as Bonanza City.
14. Boulder was incorporated in 1871 as Boulder City.
15. Brookside is served by the Cañon City Post Office.
16. The City and County of Broomfield was consolidated on November 15, 2001.
17. As a consolidated city and county, the City and County of Broomfield is its own county seat.
18. The City of Castle Pines North was incorporated on November 6, 2007. An election on November 2, 2010, changed the name to the City of Castle Pines.
19. Columbine Valley is served by the Littleton Post Office.
20. Commerce City was incorporated in 1952 as Commerce Town.
21. The municipality of Creede uses the official title City of Creede despite its status as a Colorado statutory town.
22. The Provisional Government of the Territory of Jefferson granted a charter to the consolidated City of Denver, Auraria, and Highland on December 3, 1859. The Territory of Colorado reincorporated the city as Denver City on November 7, 1861. Later, the city's common name was shortened to Denver.
23. The City and County of Denver was consolidated on November 15, 1902.
24. The City and County of Denver is the capital of the state of Colorado.
25. As a consolidated city and county, the City and County of Denver is its own county seat.
26. Dinosaur was incorporated in 1947 as Artesia.
27. Golden was incorporated in 1871 as Golden City.
28. Lakeside is served by the Denver Post Office.
29. Mount Crested Butte is served by the Crested Butte Post Office.
30. Mountain View is served by the Denver Post Office.
31. Parachute was incorporated in 1908 as Grand Valley.
32. Raymer is served by the New Raymer Post Office.
33. Saguache is /səˈwɒtʃ/. This name comes from a Ute language word meaning "sand dunes". The Spanish language version of this name is usually spelled Saguache, while the English language version is usually spelled Sawatch.
34. Sawpit is served by the Placerville Post Office.
35. Telluride was incorporated in 1887 as Columbia.
36. Williamsburg is served by the Florence Post Office.

External links

• State of Colorado
  • Colorado Department of Local Affairs
    • Active Colorado municipalities
    • Colorado municipal incorporations
  • Colorado Department of Transportation
    • CDOT maps
• Colorado Municipal League
• Colorado Municipal Clerks Association
• United States Government
  • United States Census Bureau
    • United States Census 2010
    • United States population estimates
    • ArcGIS Map with main cities and counties
    • U.S. Gazetteer
    • American Factfinder
  • U.S. Department of the Interior
    • U.S. Geological Survey
      • Geographic Names Information System query
    • National Atlas of the United States of America
• U.S. Postal Service
  • ZIP Code lookup
• Wikimapia map of Colorado