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Demographics Table

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Demographic Data Report for Colorado by County
Population: Age 40-64
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 40-64)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
Colorado N/A 31.2 1,810,970 30 of 52
United States N/A 31.5 104,713,862 N/A
Adams County Urban 30.4 159,326 2,308
Alamosa County Rural 23.7 3,907 3,102
Arapahoe County Urban 31.8 208,292 1,660
Archuleta County Rural 35.3 4,848 198
Baca County Rural 30.2 1,045 2,378
Bent County Rural 33.6 1,858 686
Boulder County Urban 31.0 101,688 2,056
Broomfield County Urban 33.3 25,020 829
Chaffee County Rural 34.8 6,918 291
Cheyenne County Rural 37.5 650 36
Clear Creek County Urban 41.0 3,839 11
Conejos County Rural 28.5 2,144 2,782
Costilla County Rural 30.3 1,081 2,341
Crowley County Rural 35.4 2,030 184
Custer County Rural 41.1 2,086 10
Delta County Rural 31.7 9,953 1,713
Denver County Urban 28.6 204,081 2,758
Dolores County Rural 32.1 766 1,508
Douglas County Urban 35.8 131,745 135
Eagle County Rural 34.7 19,188 310
El Paso County Urban 28.9 212,743 2,707
Elbert County Urban 38.0 10,325 25
Fremont County Rural 33.9 16,739 548
Garfield County Rural 31.3 19,393 1,932
Gilpin County Urban 43.6 2,564 5
Grand County Rural 36.0 5,692 120
Gunnison County Rural 32.0 5,495 1,560
Hinsdale County Rural 29.6 278 2,547
Huerfano County Rural 30.9 2,146 2,099
Jackson County Rural 28.3 402 2,812
Jefferson County Urban 33.1 191,951 943
Kiowa County Rural 35.1 476 229
Kit Carson County Rural 28.7 2,011 2,742
La Plata County Rural 33.8 18,956 586
Lake County Rural 31.9 2,366 1,620
Larimer County Urban 28.9 104,938 2,707
Las Animas County Rural 31.0 4,467 2,056
Lincoln County Rural 34.4 1,911 380
Logan County Rural 29.4 6,187 2,603
Mesa County Urban 31.0 48,746 2,056
Mineral County Rural 38.3 306 21
Moffat County Rural 31.4 4,158 1,882
Montezuma County Rural 31.8 8,344 1,660
Montrose County Rural 31.4 13,581 1,882
Morgan County Rural 30.6 8,926 2,236
Otero County Rural 30.8 5,690 2,137
Ouray County Rural 33.7 1,692 638
Park County Urban 41.6 7,373 8
Phillips County Rural 32.5 1,461 1,267
Pitkin County Rural 36.6 6,258 75
Prowers County Rural 30.8 3,674 2,137
Pueblo County Urban 31.1 52,534 2,018
Rio Blanco County Rural 30.1 1,960 2,408
Rio Grande County Rural 31.0 3,529 2,056
Routt County Rural 36.8 9,193 57
Saguache County Rural 34.5 2,246 350
San Juan County Rural 32.5 224 1,267
San Miguel County Rural 37.5 3,010 36
Sedgwick County Rural 28.2 661 2,822
Summit County Rural 33.7 10,404 638
Teller County Urban 38.9 9,632 19
Washington County Rural 29.2 1,413 2,649
Weld County Urban 30.3 103,272 2,341
Yuma County Rural 32.0 3,178 1,560
Notes:
Created by statecancerprofiles.cancer.gov on 06/15/2025 10:20 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 40-64, see the dictionary.

Data for United States does not include Puerto Rico.

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