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Demographics Table

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Demographic Data Report for Colorado by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Name

County
 sort alphabetically by name descending
2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Value (Percent)
 sort by value ascending
People (Age 40 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
Colorado N/A 46.4 2,693,527 43 of 52
United States N/A 48.3 160,683,909 N/A
Adams County Urban 41.4 217,167 2,963
Alamosa County Rural 38.4 6,343 3,067
Arapahoe County Urban 45.8 300,363 2,681
Archuleta County Rural 63.0 8,649 130
Baca County Rural 55.2 1,911 787
Bent County Rural 52.4 2,897 1,415
Boulder County Urban 46.8 153,555 2,556
Broomfield County Urban 48.4 36,377 2,334
Chaffee County Rural 60.6 12,047 222
Cheyenne County Rural 57.4 994 503
Clear Creek County Urban 63.2 5,910 121
Conejos County Rural 48.9 3,682 2,240
Costilla County Rural 57.7 2,062 465
Crowley County Rural 49.4 2,835 2,131
Custer County Rural 71.5 3,627 10
Delta County Rural 59.5 18,654 296
Denver County Urban 40.9 291,741 2,990
Dolores County Rural 69.4 1,654 23
Douglas County Urban 49.2 181,069 2,189
Eagle County Rural 48.9 27,100 2,240
El Paso County Urban 42.6 313,385 2,911
Elbert County Urban 56.1 15,245 640
Fremont County Rural 56.3 27,813 618
Garfield County Rural 45.5 28,220 2,713
Gilpin County Urban 63.7 3,744 106
Grand County Rural 56.0 8,847 655
Gunnison County Rural 46.5 7,984 2,597
Hinsdale County Rural 64.0 601 95
Huerfano County Rural 64.9 4,506 79
Jackson County Rural 61.0 867 197
Jefferson County Urban 50.5 293,033 1,892
Kiowa County Rural 56.8 770 565
Kit Carson County Rural 48.5 3,405 2,317
La Plata County Rural 53.8 30,148 1,078
Lake County Rural 45.1 3,341 2,750
Larimer County Urban 45.7 166,202 2,687
Las Animas County Rural 56.6 8,150 580
Lincoln County Rural 52.1 2,900 1,497
Logan County Rural 48.0 10,113 2,413
Mesa County Urban 51.4 80,893 1,669
Mineral County Rural 68.0 543 35
Moffat County Rural 47.5 6,299 2,477
Montezuma County Rural 55.7 14,606 696
Montrose County Rural 56.7 24,549 569
Morgan County Rural 46.4 13,535 2,610
Otero County Rural 51.8 9,566 1,570
Ouray County Rural 69.1 3,474 24
Park County Urban 64.4 11,420 90
Phillips County Rural 50.5 2,269 1,892
Pitkin County Rural 58.2 9,962 409
Prowers County Rural 49.4 5,897 2,131
Pueblo County Urban 50.5 85,272 1,892
Rio Blanco County Rural 46.9 3,059 2,546
Rio Grande County Rural 53.1 6,045 1,231
Routt County Rural 54.3 13,581 959
Saguache County Rural 61.0 3,972 197
San Juan County Rural 53.2 367 1,214
San Miguel County Rural 54.8 4,401 848
Sedgwick County Rural 52.6 1,235 1,368
Summit County Rural 49.1 15,143 2,207
Teller County Urban 63.1 15,621 124
Washington County Rural 51.1 2,473 1,751
Weld County Urban 43.0 146,501 2,889
Yuma County Rural 49.7 4,933 2,071
Notes:
Created by statecancerprofiles.cancer.gov on 07/09/2025 10:54 am.

Φ Rural-Urban Continuum Codes provided by the USDA.

Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.

Data for United States does not include Puerto Rico.

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