List of Colorado municipalities by county

The following table lists the 273 Colorado municipalities arranged by county and population.

Table

The table below presents the following information:

The rank of the county within the state by population as of July 1, 2018, as estimated by the U.S. Census Bureau.
The official name of the county.
The county population as of July 1, 2018, as estimated by the U.S. Census Bureau.
The county population as a percentage of the Colorado state population as of July 1, 2018, as estimated by the U.S. Census Bureau.
The rank of the municipality within the county by population within the county as of July 1, 2018, as estimated by the U.S. Census Bureau.
The official name of the municipality. The county seat is shown in bold. If the municipality extends beyond the county, the percentage of the municipal population that resides within the county is mentioned.
The municipal population within the county as of July 1, 2018, as estimated by the U.S. Census Bureau.
The municipal population within the county as a percentage of the county population as of July 1, 2018, as estimated by the U.S. Census Bureau.
A map showing the location of the county within the State of Colorado.

Rank	County	Population	% State	Rank	Municipality	Population	% County	Map
1	City and County of Denver	716,492	12.58%	1	City and County of Denver	716,492	100%
2	El Paso County	713,856	12.53%	1	City of Colorado Springs	472,688	66.22%
2	El Paso County	713,856	12.53%	2	City of Fountain	30,454	4.27%
2	El Paso County	713,856	12.53%	3	Town of Monument	8,010	1.12%
2	El Paso County	713,856	12.53%	4	City of Manitou Springs	5,346	0.75%
2	El Paso County	713,856	12.53%	5	Town of Palmer Lake	2,772	0.39%
2	El Paso County	713,856	12.53%	6	Town of Calhan	834	0.12%
2	El Paso County	713,856	12.53%	7	Town of Green Mountain Falls	674	0.09%
2	El Paso County	713,856	12.53%	8	Town of Ramah	129	0.02%
2	El Paso County	713,856	12.53%	U	unincorporated area	192,949	27.03%
3	Arapahoe County	651,215	11.43%	1	City of Aurora	324,897	49.89%
3	Arapahoe County	651,215	11.43%	2	City of Centennial	110,831	17.02%
3	Arapahoe County	651,215	11.43%	3	City of Littleton	45,298	6.96%
3	Arapahoe County	651,215	11.43%	4	City of Englewood	34,690	5.33%
3	Arapahoe County	651,215	11.43%	5	City of Greenwood Village	15,801	2.43%
3	Arapahoe County	651,215	11.43%	6	City of Cherry Hills Village	6,650	1.02%
3	Arapahoe County	651,215	11.43%	7	City of Sheridan	6,164	0.95%
3	Arapahoe County	651,215	11.43%	8	City of Glendale	5,170	0.79%
3	Arapahoe County	651,215	11.43%	9	Town of Columbine Valley	1,488	0.23%
3	Arapahoe County	651,215	11.43%	10	Town of Foxfield	792	0.12%
3	Arapahoe County	651,215	11.43%	11	Town of Deer Trail	736	0.11%
3	Arapahoe County	651,215	11.43%	12	Town of Bow Mar	670	0.10%
3	Arapahoe County	651,215	11.43%	13	Town of Bennett	399	0.06%
3	Arapahoe County	651,215	11.43%	U	unincorporated area	97,629	14.99%
4	Jefferson County	580,233	10.19%	1	City of Lakewood	156,798	27.02%
4	Jefferson County	580,233	10.19%	2	City of Arvada	117,268	20.21%
4	Jefferson County	580,233	10.19%	3	City of Westminster	44,085	7.60%
4	Jefferson County	580,233	10.19%	4	City of Wheat Ridge	31,400	5.41%
4	Jefferson County	580,233	10.19%	5	City of Golden	21,254	3.66%
4	Jefferson County	580,233	10.19%	6	City of Edgewater	5,342	0.92%
4	Jefferson County	580,233	10.19%	7	City of Littleton	2,678	0.46%
4	Jefferson County	580,233	10.19%	8	Town of Mountain View	537	0.09%
4	Jefferson County	580,233	10.19%	9	Town of Morrison	424	0.07%
4	Jefferson County	580,233	10.19%	10	Town of Bow Mar	276	0.05%
4	Jefferson County	580,233	10.19%	11	Town of Lakeside	8	0.00%
4	Jefferson County	580,233	10.19%	12	Town of Superior	0	0%
4	Jefferson County	580,233	10.19%	U	unincorporated area	200,163	34.50%
5	Adams County	511,868	8.99%	1	City of Thornton	139,436	27.24%
5	Adams County	511,868	8.99%	2	City of Westminster	69,394	13.56%
5	Adams County	511,868	8.99%	3	City of Commerce City	58,449	11.42%
5	Adams County	511,868	8.99%	4	City of Aurora	47,702	9.32%
5	Adams County	511,868	8.99%	5	City of Brighton	40,348	7.88%
5	Adams County	511,868	8.99%	6	City of Northglenn	38,990	7.62%
5	Adams County	511,868	8.99%	7	City of Federal Heights	12,845	2.51%
5	Adams County	511,868	8.99%	8	City of Arvada	3,224	0.63%
5	Adams County	511,868	8.99%	9	Town of Bennett	2,113	0.41%
5	Adams County	511,868	8.99%	10	Town of Lochbuie	2	0.00%
5	Adams County	511,868	8.99%	U	unincorporated area	99,365	19.41%
6	Larimer County	350,518	6.15%	1	City of Fort Collins	167,830	47.88%
6	Larimer County	350,518	6.15%	2	City of Loveland	77,446	22.09%
6	Larimer County	350,518	6.15%	3	Town of Wellington	9,994	2.85%
6	Larimer County	350,518	6.15%	4	Town of Berthoud	7,738	2.21%
6	Larimer County	350,518	6.15%	5	Town of Windsor	7,279	2.08%
6	Larimer County	350,518	6.15%	6	Town of Estes Park	6,352	1.81%
6	Larimer County	350,518	6.15%	7	Town of Timnath	3,990	1.14%
6	Larimer County	350,518	6.15%	8	Town of Johnstown	2,130	0.61%
6	Larimer County	350,518	6.15%	U	unincorporated area	67,759	19.33%
7	Douglas County	342,776	6.02%	1	Town of Castle Rock	64,827	18.91%
7	Douglas County	342,776	6.02%	2	Town of Parker	55,636	16.23%
7	Douglas County	342,776	6.02%	3	City of Lone Tree	14,653	4.27%
7	Douglas County	342,776	6.02%	4	City of Castle Pines	10,507	3.07%
7	Douglas County	342,776	6.02%	5	City of Aurora	1,515	0.44%
7	Douglas County	342,776	6.02%	6	Town of Larkspur	205	0.06%
7	Douglas County	342,776	6.02%	6	City of Littleton	31	0.01%
7	Douglas County	342,776	6.02%	U	unincorporated area	195,402	57.01%
8	Boulder County	326,078	5.73%	1	City of Boulder	107,353	32.92%
8	Boulder County	326,078	5.73%	2	City of Longmont	95,988	29.44%
8	Boulder County	326,078	5.73%	3	City of Lafayette	28,924	8.87%
8	Boulder County	326,078	5.73%	4	City of Louisville	21,163	6.49%
8	Boulder County	326,078	5.73%	5	Town of Superior	13,175	4.04%
8	Boulder County	326,078	5.73%	6	Town of Erie	11,191	3.43%
8	Boulder County	326,078	5.73%	7	Town of Lyons	2,155	0.66%
8	Boulder County	326,078	5.73%	8	Town of Nederland	1,547	0.47%
8	Boulder County	326,078	5.73%	9	Town of Jamestown	268	0.08%
8	Boulder County	326,078	5.73%	10	Town of Ward	164	0.05%
8	Boulder County	326,078	5.73%	U	unincorporated area	44,150	13.54%
9	Weld County	314,305	5.52%	1	City of Greeley	107,348	34.15%
9	Weld County	314,305	5.52%	2	Town of Windsor	21,688	6.90%
9	Weld County	314,305	5.52%	3	City of Evans	21,236	6.76%
9	Weld County	314,305	5.52%	4	Town of Firestone	14,860	4.73%
9	Weld County	314,305	5.52%	5	Town of Erie	14,256	4.54%
9	Weld County	314,305	5.52%	6	Town of Frederick	13,480	4.29%
9	Weld County	314,305	5.52%	7	Town of Johnstown	12,665	4.03%
9	Weld County	314,305	5.52%	8	City of Fort Lupton	8,275	2.63%
9	Weld County	314,305	5.52%	9	Town of Milliken	7,674	2.44%
9	Weld County	314,305	5.52%	10	Town of Lochbuie	6,936	2.21%
9	Weld County	314,305	5.52%	11	City of Dacono	5,826	1.85%
9	Weld County	314,305	5.52%	12	Town of Eaton	5,529	1.76%
9	Weld County	314,305	5.52%	13	Town of Severance	5,064	1.61%
9	Weld County	314,305	5.52%	14	Town of Mead	4,737	1.51%
9	Weld County	314,305	5.52%	15	Town of Platteville	2,769	0.88%
9	Weld County	314,305	5.52%	16	Town of LaSalle	2,346	0.75%
9	Weld County	314,305	5.52%	17	Town of Ault	1,843	0.59%
9	Weld County	314,305	5.52%	18	Town of Hudson	1,838	0.58%
9	Weld County	314,305	5.52%	19	Town of Kersey	1,655	0.53%
9	Weld County	314,305	5.52%	20	Town of Keenesburg	1,229	0.39%
9	Weld County	314,305	5.52%	21	Town of Pierce	1,132	0.36%
9	Weld County	314,305	5.52%	22	Town of Gilcrest	1,108	0.35%
9	Weld County	314,305	5.52%	23	City of Brighton	906	0.29%
9	Weld County	314,305	5.52%	24	City of Longmont	589	0.19%
9	Weld County	314,305	5.52%	25	Town of Nunn	463	0.15%
9	Weld County	314,305	5.52%	26	Town of Garden City	265	0.08%
9	Weld County	314,305	5.52%	27	Town of Berthoud	208	0.07%
9	Weld County	314,305	5.52%	28	Town of Grover	153	0.05%
9	Weld County	314,305	5.52%	29	Town of Raymer	110	0.03%
9	Weld County	314,305	5.52%	30	City of Northglenn	20	0.01%
9	Weld County	314,305	5.52%	31	Town of Timnath	2	0.00%
9	Weld County	314,305	5.52%	32	City of Thornton	0	0%
9	Weld County	314,305	5.52%	U	unincorporated area	48,095	15.30%
10	Pueblo County	167,529	2.94%	1	City of Pueblo	111,750	66.70%
10	Pueblo County	167,529	2.94%	2	Town of Boone	362	0.22%
10	Pueblo County	167,529	2.94%	3	Town of Rye	162	0.10%
10	Pueblo County	167,529	2.94%	U	unincorporated area	55,255	32.98%
11	Mesa County	153,207	2.69%	1	City of Grand Junction	63,374	41.36%
11	Mesa County	153,207	2.69%	2	City of Fruita	13,406	8.75%
11	Mesa County	153,207	2.69%	3	Town of Palisade	2,714	1.77%
11	Mesa County	153,207	2.69%	4	Town of Collbran	698	0.46%
11	Mesa County	153,207	2.69%	5	Town of De Beque	503	0.33%
11	Mesa County	153,207	2.69%	U	unincorporated area	72,512	47.33%
12	City and County of Broomfield	69,267	1.22%	1	City and County of Broomfield	69,267	100%
13	Garfield County	59,770	1.05%	1	City of Glenwood Springs	9,972	16.68%
13	Garfield County	59,770	1.05%	2	City of Rifle	9,732	16.28%
13	Garfield County	59,770	1.05%	3	Town of Carbondale	6,879	11.51%
13	Garfield County	59,770	1.05%	4	Town of New Castle	5,024	8.41%
13	Garfield County	59,770	1.05%	5	Town of Silt	3,181	5.32%
13	Garfield County	59,770	1.05%	6	Town of Parachute	1,120	1.87%
13	Garfield County	59,770	1.05%	7	Town of Carbonate	0	0.00%
13	Garfield County	59,770	1.05%	U	unincorporated area	23,862	39.92%
14	La Plata County	56,310	0.99%	1	City of Durango	18,985	33.72%
14	La Plata County	56,310	0.99%	2	Town of Bayfield	2,705	4.80%
14	La Plata County	56,310	0.99%	3	Town of Ignacio	888	1.58%
14	La Plata County	56,310	0.99%	U	unincorporated area	33,732	59.90%
15	Eagle County	54,993	0.97%	1	Town of Gypsum	7,353	13.37%
15	Eagle County	54,993	0.97%	2	Town of Eagle	6,961	12.66%
15	Eagle County	54,993	0.97%	3	Town of Avon	6,482	11.79%
15	Eagle County	54,993	0.97%	4	Town of Vail	5,450	9.91%
15	Eagle County	54,993	0.97%	5	Town of Basalt	3,202	5.82%
15	Eagle County	54,993	0.97%	6	Town of Minturn	1,129	2.05%
15	Eagle County	54,993	0.97%	7	Town of Red Cliff	279	0.51%
15	Eagle County	54,993	0.97%	U	unincorporated area	24,137	43.89%
16	Fremont County	48,021	0.84%	1	City of Cañon City	16,750	34.88%
16	Fremont County	48,021	0.84%	2	City of Florence	3,956	8.24%
16	Fremont County	48,021	0.84%	3	Town of Williamsburg	702	1.46%
16	Fremont County	48,021	0.84%	4	Town of Rockvale	512	1.07%
16	Fremont County	48,021	0.84%	5	Town of Coal Creek	348	0.72%
16	Fremont County	48,021	0.84%	6	Town of Brookside	260	0.54%
16	Fremont County	48,021	0.84%	U	unincorporated area	25,493	53.09%
17	Montrose County	42,214	0.74%	1	City of Montrose	19,512	46.22%
17	Montrose County	42,214	0.74%	2	Town of Olathe	1,825	4.32%
17	Montrose County	42,214	0.74%	3	Town of Nucla	717	1.70%
17	Montrose County	42,214	0.74%	4	Town of Naturita	541	1.28%
17	Montrose County	42,214	0.74%	U	unincorporated area	19,619	46.48%
18	Summit County	31,007	0.54%	1	Town of Breckenridge	5,020	16.19%
18	Summit County	31,007	0.54%	2	Town of Silverthorne	4,821	15.55%
18	Summit County	31,007	0.54%	3	Town of Frisco	3,157	10.18%
18	Summit County	31,007	0.54%		Town of Keystone
18	Summit County	31,007	0.54%	4	Town of Dillon	973	3.14%
18	Summit County	31,007	0.54%	5	Town of Blue River	927	2.99%
18	Summit County	31,007	0.54%	6	Town of Montezuma	68	0.22%
18	Summit County	31,007	0.54%	U	unincorporated area	16,041	51.73%
19	Delta County	30,953	0.54%	1	City of Delta	8,920	28.82%
19	Delta County	30,953	0.54%	2	Town of Orchard City	3,161	10.21%
19	Delta County	30,953	0.54%	3	Town of Cedaredge	2,266	7.32%
19	Delta County	30,953	0.54%	4	Town of Paonia	1,462	4.72%
19	Delta County	30,953	0.54%	5	Town of Hotchkiss	933	3.01%
19	Delta County	30,953	0.54%	6	Town of Crawford	424	1.37%
19	Delta County	30,953	0.54%	U	unincorporated area	13,787	44.54%
20	Morgan County	28,558	0.50%	1	City of Fort Morgan	11,359	39.78%
20	Morgan County	28,558	0.50%	2	City of Brush	5,384	18.85%
20	Morgan County	28,558	0.50%	3	Town of Wiggins	996	3.49%
20	Morgan County	28,558	0.50%	4	Town of Log Lane Village	874	3.06%
20	Morgan County	28,558	0.50%	5	Town of Hillrose	254	0.89%
20	Morgan County	28,558	0.50%	U	unincorporated area	9,691	33.93%
21	Elbert County	26,282	0.46%	1	Town of Elizabeth	1,416	5.39%
21	Elbert County	26,282	0.46%	2	Town of Kiowa	757	2.88%
21	Elbert County	26,282	0.46%	3	Town of Simla	639	2.43%
21	Elbert County	26,282	0.46%	U	unincorporated area	23,470	89.30%
22	Montezuma County	26,158	0.46%	1	City of Cortez	8,721	33.34%
22	Montezuma County	26,158	0.46%	2	Town of Mancos	1,419	5.42%
22	Montezuma County	26,158	0.46%	3	Town of Dolores	958	3.66%
22	Montezuma County	26,158	0.46%	U	unincorporated area	15,060	57.57%
23	Routt County	25,733	0.45%	1	City of Steamboat Springs	13,212	51.34%
23	Routt County	25,733	0.45%	2	Town of Hayden	1,970	7.66%
23	Routt County	25,733	0.45%	3	Town of Oak Creek	966	3.75%
23	Routt County	25,733	0.45%	4	Town of Yampa	464	1.80%
23	Routt County	25,733	0.45%	U	unincorporated area	9,121	35.44%
24	Teller County	25,083	0.44%	1	City of Woodland Park	7,785	31.04%
24	Teller County	25,083	0.44%	2	City of Cripple Creek	1,267	5.05%
24	Teller County	25,083	0.44%	3	City of Victor	415	1.65%
24	Teller County	25,083	0.44%	4	Town of Green Mountain Falls	32	0.13%
24	Teller County	25,083	0.44%	U	unincorporated area	15,584	62.13%
25	Logan County	21,528	0.38%	1	City of Sterling	13,630	63.31%
25	Logan County	21,528	0.38%	2	Town of Fleming	404	1.88%
25	Logan County	21,528	0.38%	3	Town of Merino	279	1.30%
25	Logan County	21,528	0.38%	4	Town of Iliff	263	1.22%
25	Logan County	21,528	0.38%	5	Town of Peetz	234	1.09%
25	Logan County	21,528	0.38%	6	Town of Crook	108	0.50%
25	Logan County	21,528	0.38%	U	unincorporated area	6,610	30.70%
26	Chaffee County	20,027	0.35%	1	City of Salida	5,963	29.77%
26	Chaffee County	20,027	0.35%	2	Town of Buena Vista	2,823	14.10%
26	Chaffee County	20,027	0.35%	3	Town of Poncha Springs	940	4.69%
26	Chaffee County	20,027	0.35%	U	unincorporated area	10,301	51.44%
27	Park County	18,556	0.36%	1	Town of Fairplay	762	4.11%
27	Park County	18,556	0.36%	2	Town of Alma	312	1.68%
27	Park County	18,556	0.36%	U	unincorporated area	17,482	94.21%
28	Otero County	18,432	0.32%	1	City of La Junta	6,998	37.97%
28	Otero County	18,432	0.32%	2	City of Rocky Ford	3,828	20.77%
28	Otero County	18,432	0.32%	3	Town of Fowler	1,144	6.21%
28	Otero County	18,432	0.32%	4	Town of Swink	596	3.23%
28	Otero County	18,432	0.32%	5	Town of Manzanola	419	2.27%
28	Otero County	18,432	0.32%	6	Town of Cheraw	250	1.36%
28	Otero County	18,432	0.32%	U	unincorporated area	5,197	28.20%
29	Pitkin County	17,950	0.32%	1	City of Aspen	7,365	41.03%
29	Pitkin County	17,950	0.32%	2	Town of Snowmass Village	2,773	15.45%
29	Pitkin County	17,950	0.32%	3	Town of Basalt	964	5.37%
29	Pitkin County	17,950	0.32%	U	unincorporated area	6,848	38.15%
30	Gunnison County	17,246	0.30%	1	City of Gunnison	6,594	38.23%
30	Gunnison County	17,246	0.30%	2	Town of Crested Butte	1,681	9.75%
30	Gunnison County	17,246	0.30%	3	Town of Mount Crested Butte	852	4.94%
30	Gunnison County	17,246	0.30%	4	Town of Marble	144	0.83%
30	Gunnison County	17,246	0.30%	5	Town of Pitkin	72	0.42%
30	Gunnison County	17,246	0.30%	U	unincorporated area	7,903	45.83%
31	Alamosa County	16,683	0.29%	1	City of Alamosa	9,997	59.92%
31	Alamosa County	16,683	0.29%	2	Town of Hooper	101	0.61%
31	Alamosa County	16,683	0.29%	U	unincorporated area	6,585	39.47%
32	Grand County	15,525	0.27%	1	Town of Granby	2,098	13.51%
32	Grand County	15,525	0.27%	2	Town of Kremmling	1,503	9.68%
32	Grand County	15,525	0.27%	3	Town of Fraser	1,302	8.39%
32	Grand County	15,525	0.27%	4	Town of Winter Park	1,051	6.77%
32	Grand County	15,525	0.27%	5	Town of Hot Sulphur Springs	716	4.61%
32	Grand County	15,525	0.27%	6	Town of Grand Lake	504	3.25%
32	Grand County	15,525	0.27%	U	unincorporated area	8,351	53.79%
33	Las Animas County	14,503	0.25%	1	City of Trinidad	8,211	56.62%
33	Las Animas County	14,503	0.25%	2	Town of Aguilar	484	3.34%
33	Las Animas County	14,503	0.25%	3	Town of Cokedale	121	0.83%
33	Las Animas County	14,503	0.25%	4	Town of Branson	69	0.48%
33	Las Animas County	14,503	0.25%	4	Town of Kim	69	0.48%
33	Las Animas County	14,503	0.25%	5	Town of Starkville	55	0.38%
33	Las Animas County	14,503	0.25%	U	unincorporated area	5,494	37.88%
34	Archuleta County	13,765	0.24%	1	Town of Pagosa Springs	2,005	14.57%
34	Archuleta County	13,765	0.24%	U	unincorporated area	11,760	85.43%
35	Moffat County	13,188	0.23%	1	City of Craig	8,947	67.84%
35	Moffat County	13,188	0.23%	2	Town of Dinosaur	329	2.49%
35	Moffat County	13,188	0.23%	U	unincorporated area	3,912	29.66%
36	Prowers County	12,164	0.21%	1	City of Lamar	7,656	62.94%
36	Prowers County	12,164	0.21%	2	Town of Holly	775	6.37%
36	Prowers County	12,164	0.21%	3	Town of Granada	500	4.11%
36	Prowers County	12,164	0.21%	4	Town of Wiley	393	3.23%
36	Prowers County	12,164	0.21%	5	Town of Hartman	75	0.62%
36	Prowers County	12,164	0.21%	U	unincorporated area	2,765	22.73%
37	Rio Grande County	11,250	0.20%	1	City of Monte Vista	4,124	36.66%
37	Rio Grande County	11,250	0.20%	2	Town of Del Norte	1,563	13.89%
37	Rio Grande County	11,250	0.20%	3	Town of South Fork	351	3.12%
37	Rio Grande County	11,250	0.20%	4	Town of Center	199	1.77%
37	Rio Grande County	11,250	0.20%	U	unincorporated area	5,013	44.56%
38	Yuma County	10,020	0.18%	1	City of Yuma	3,460	34.53%
38	Yuma County	10,020	0.18%	2	City of Wray	2,334	23.29%
38	Yuma County	10,020	0.18%	3	Town of Eckley	258	2.57%
38	Yuma County	10,020	0.18%	U	unincorporated area	3,968	39.60%
39	Clear Creek County	9,605	0.17%	1	City of Idaho Springs	1,794	18.68%
39	Clear Creek County	9,605	0.17%	2	Town of Georgetown	1,088	11.33%
39	Clear Creek County	9,605	0.17%	3	Town of Empire	303	3.15%
39	Clear Creek County	9,605	0.17%	4	Town of Silver Plume	176	1.83%
39	Clear Creek County	9,605	0.17%	5	Central City	0	0%
39	Clear Creek County	9,605	0.17%	U	unincorporated area	6,244	65.01%
40	Conejos County	8,200	0.14%	1	Town of Manassa	993	12.11%
40	Conejos County	8,200	0.14%	2	Town of Sanford	880	10.73%
40	Conejos County	8,200	0.14%	3	Town of La Jara	803	9.79%
40	Conejos County	8,200	0.14%	4	Town of Antonito	753	9.18%
40	Conejos County	8,200	0.14%	5	Town of Romeo	406	4.95%
40	Conejos County	8,200	0.14%	U	unincorporated area	4,365	53.23%
41	San Miguel County	8,191	0.14%	1	Town of Telluride	2,484	30.33%
41	San Miguel County	8,191	0.14%	2	Town of Mountain Village	1,434	17.51%
41	San Miguel County	8,191	0.14%	3	Town of Norwood	591	7.22%
41	San Miguel County	8,191	0.14%	4	Town of Ophir	179	2.19%
41	San Miguel County	8,191	0.14%	5	Town of Sawpit	39	0.48%
41	San Miguel County	8,191	0.14%	U	unincorporated area	3,464	42.29%
42	Lake County	7,824	0.14%	1	City of Leadville	2,762	35.30%
42	Lake County	7,824	0.14%	U	unincorporated area	5,062	64.70%
43	Kit Carson County	7,163	0.13%	1	City of Burlington	3,178	44.37%
43	Kit Carson County	7,163	0.13%	2	Town of Stratton	650	9.07%
43	Kit Carson County	7,163	0.13%	3	Town of Flagler	551	7.69%
43	Kit Carson County	7,163	0.13%	4	Town of Bethune	237	3.31%
43	Kit Carson County	7,163	0.13%	5	Town of Seibert	216	3.02%
43	Kit Carson County	7,163	0.13%	6	Town of Vona	104	1.45%
43	Kit Carson County	7,163	0.13%	U	unincorporated area	2,227	31.09%
44	Huerfano County	6,889	0.12%	1	City of Walsenburg	3,046	44.22%
44	Huerfano County	6,889	0.12%	2	Town of La Veta	810	11.76%
44	Huerfano County	6,889	0.12%	U	unincorporated area	3,033	44.03%
45	Saguache County	6,843	0.12%	1	Town of Center	2,105	30.76%
45	Saguache County	6,843	0.12%	2	Town of Saguache	504	7.37%
45	Saguache County	6,843	0.12%	3	Town of Crestone	146	2.13%
45	Saguache County	6,843	0.12%	4	Town of Moffat	120	1.75%
45	Saguache County	6,843	0.12%	5	Town of Bonanza	19	0.28%
45	Saguache County	6,843	0.12%	U	unincorporated area	3,949	57.71%
46	Rio Blanco County	6,336	0.11%	1	Town of Rangely	2,291	36.16%
46	Rio Blanco County	6,336	0.11%	2	Town of Meeker	2,261	35.68%
46	Rio Blanco County	6,336	0.11%	U	unincorporated area	1,784	28.16%
47	Gilpin County	6,121	0.11%	1	Central City	765	12.50%
47	Gilpin County	6,121	0.11%	2	City of Black Hawk	127	2.07%
47	Gilpin County	6,121	0.11%	U	unincorporated area	5,229	85.43%
48	Bent County	5,882	0.10%	1	City of Las Animas	2,190	37.23%
48	Bent County	5,882	0.10%	U	unincorporated area	3,692	62.77%
49	Crowley County	5,858	0.10%	1	Town of Ordway	1,028	17.55%
49	Crowley County	5,858	0.10%	2	Town of Olney Springs	329	5.62%
49	Crowley County	5,858	0.10%	3	Town of Sugar City	246	4.20%
49	Crowley County	5,858	0.10%	4	Town of Crowley	167	2.85%
49	Crowley County	5,858	0.10%	U	unincorporated area	4,088	69.78%
50	Lincoln County	5,610	0.10%	1	Town of Limon	1,924	34.30%
50	Lincoln County	5,610	0.10%	2	Town of Hugo	748	13.33%
50	Lincoln County	5,610	0.10%	3	Town of Arriba	202	3.60%
50	Lincoln County	5,610	0.10%	4	Town of Genoa	145	2.58%
50	Lincoln County	5,610	0.10%	U	unincorporated area	2,591	46.19%
51	Custer County	4,954	0.09%	1	Town of Silver Cliff	657	13.26%
51	Custer County	4,954	0.09%	2	Town of Westcliffe	620	12.52%
51	Custer County	4,954	0.09%	U	unincorporated area	3,677	74.22%
52	Washington County	4,909	0.09%	1	Town of Akron	1,723	35.10%
52	Washington County	4,909	0.09%	2	Town of Otis	485	9.88%
52	Washington County	4,909	0.09%	U	unincorporated area	2,701	55.02%
53	Ouray County	4,833	0.08%	1	Town of Ridgway	1,016	21.02%
53	Ouray County	4,833	0.08%	2	City of Ouray	1,010	20.90%
53	Ouray County	4,833	0.08%	U	unincorporated area	2,807	58.08%
54	Phillips County	4,286	0.08%	1	City of Holyoke	2,217	51.73%
54	Phillips County	4,286	0.08%	2	Town of Haxtun	907	21.16%
54	Phillips County	4,286	0.08%	3	Town of Paoli	35	0.82%
54	Phillips County	4,286	0.08%	U	unincorporated area	1,127	26.29%
55	Costilla County	3,828	0.07%	1	Town of San Luis	644	16.82%
55	Costilla County	3,828	0.07%	2	Town of Blanca	397	10.37%
55	Costilla County	3,828	0.07%	U	unincorporated area	2,787	72.81%
56	Baca County	3,585	0.06%	1	Town of Springfield	1,379	38.47%
56	Baca County	3,585	0.06%	2	Town of Walsh	517	14.42%
56	Baca County	3,585	0.06%	3	Town of Pritchett	132	3.68%
56	Baca County	3,585	0.06%	4	Town of Vilas	107	2.98%
56	Baca County	3,585	0.06%	5	Town of Campo	103	2.87%
56	Baca County	3,585	0.06%	6	Town of Two Buttes	40	1.12%
56	Baca County	3,585	0.06%	U	unincorporated area	1,307	36.46%
57	Sedgwick County	2,303	0.04%	1	Town of Julesburg	1,180	51.24%
57	Sedgwick County	2,303	0.04%	2	Town of Ovid	308	13.37%
57	Sedgwick County	2,303	0.04%	3	Town of Sedgwick	140	6.08%
57	Sedgwick County	2,303	0.04%	U	unincorporated area	675	29.31%
58	Dolores County	2,074	0.04%	1	Town of Dove Creek	630	30.38%
58	Dolores County	2,074	0.04%	2	Town of Rico	232	11.19%
58	Dolores County	2,074	0.04%	U	unincorporated area	1,212	58.44%
59	Cheyenne County	1,876	0.03%	1	Town of Cheyenne Wells	853	45.47%
59	Cheyenne County	1,876	0.03%	2	Town of Kit Carson	238	12.69%
59	Cheyenne County	1,876	0.03%	U	unincorporated area	785	41.84%
60	Jackson County	1,399	0.02%	1	Town of Walden	600	42.89%
60	Jackson County	1,399	0.02%	U	unincorporated area	799	57.11%
61	Kiowa County	1,383	0.02%	1	Town of Eads	592	42.81%
61	Kiowa County	1,383	0.02%	2	Town of Sheridan Lake	82	5.93%
61	Kiowa County	1,383	0.02%	3	Town of Haswell	67	4.84%
61	Kiowa County	1,383	0.02%	U	unincorporated area	642	46.42%
62	Hinsdale County	811	0.01%	1	Town of Lake City	387	47.72%
62	Hinsdale County	811	0.01%	U	unincorporated area	424	52.28%
63	Mineral County	776	0.01%	1	Town of Creede	317	40.85%
63	Mineral County	776	0.01%	U	unincorporated area	459	59.15%
64	San Juan County	762	0.01%	1	Town of Silverton	694	91.08%
64	San Juan County	762	0.01%	U	unincorporated area	68	8.92%