Colorado Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Non-Hispanic American Indian & Alaska Native Alone citizen population for Colorado was 22,560 and represented 0.44% of the total Colorado citizen population.

Among all Colorado counties, Denver had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (3.51K), followed by Montezuma (3.05K), and La Plata (2.84K).

In terms of percentages, Montezuma had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (11.95%), followed by La Plata (5.33%), and Archuleta (2.18%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Colorado Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2017
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County Citizen Population % of County Citizen Population
Denver 3505 0.58
Montezuma 3045 11.95
La Plata 2840 5.33
Jefferson 2545 0.47
El Paso 2455 0.38
Adams 2390 0.55
Arapahoe 1920 0.34
Larimer 1515 0.47
Weld 1125 0.42
Mesa 860 0.59
Pueblo 850 0.53
Boulder 650 0.22
Fremont 460 1.00
Douglas 450 0.14
Las Animas 290 2.12
Delta 280 0.95
Archuleta 265 2.18
Garfield 265 0.52
Montrose 210 0.54
Alamosa 205 1.36
Broomfield 205 0.33
Eagle 205 0.44
Rio Grande 190 1.74
Park 180 1.09
Logan 165 0.78
Elbert 125 0.52
Gunnison 125 0.79
Routt 115 0.49
Conejos 110 1.38
Otero 95 0.54
Teller 90 0.38
Summit 80 0.29
Chaffee 75 0.41
Gilpin 75 1.31
Morgan 75 0.30
Moffat 70 0.55
Saguache 60 1.02
Crowley 55 1.05
Lincoln 55 1.04
Custer 45 1.01
Baca 40 1.15
Pitkin 35 0.21
Bent 30 0.54
San Miguel 30 0.41
Yuma 25 0.27
Huerfano 20 0.31
Prowers 20 0.18
Dolores 15 0.87
Hinsdale 15 1.83
Ouray 15 0.33
Phillips 15 0.37
Washington 15 0.32
Clear Creek 10 0.11
Kit Carson 10 0.14
Rio Blanco 10 0.16
Sedgwick 10 0.43
Costilla 4 0.12
Jackson 4 0.31
San Juan 4 0.70
Cheyenne 0 0.00
Grand 0 0.00
Kiowa 0 0.00
Lake 0 0.00
Mineral 0 0.00