Colorado American Indian and Alaska Native Alone Population By County in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the American Indian and Alaska Native Alone population in Colorado was 98,655 and represented 1.68% of the total Colorado population (5,877,610).

Among Colorado counties, Adams County had the highest number of people who identified as American Indian and Alaska Native Alone (12,971), followed by Denver County (12,400), and El Paso County (10,630). Mineral County had the lowest (5).

In the map below, we show the number and percentage of each county's American Indian and Alaska Native Alone population, as well as the gender percentages when you interact with the map. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

You can also see similar information for other racial and ethnicity groups in Colorado.

See this for other years:
Colorado American Indian and Alaska Native Alone Population By County in 2023
Colorado American Indian and Alaska Native Alone Population By County in 2023
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County American Indian & Alaska Native Pop. % of County Population
Adams 12971 2.43
Alamosa 992 5.96
Arapahoe 8352 1.27
Archuleta 477 3.36
Baca 86 2.57
Bent 203 3.57
Boulder 2928 0.9
Broomfield 730 0.95
Chaffee 358 1.74
Cheyenne 28 1.62
Clear Creek 138 1.51
Conejos 355 4.72
Costilla 220 6.06
Crowley 215 3.82
Custer 77 1.39
Delta 476 1.5
Denver 12400 1.73
Dolores 82 3.26
Douglas 2198 0.57
Eagle 716 1.32
Elbert 284 0.99
El Paso 10630 1.43
Fremont 933 1.85
Garfield 1163 1.86
Gilpin 106 1.79
Grand 162 1.02
Gunnison 513 2.96
Hinsdale 10 1.31
Huerfano 380 5.39
Jackson 38 2.9
Jefferson 7170 1.24
Kiowa 12 0.87
Kit Carson 114 1.63
Lake 211 2.87
La Plata 4307 7.64
Larimer 4332 1.17
Las Animas 585 4.08
Lincoln 107 1.95
Logan 391 1.9
Mesa 2429 1.52
Mineral 5 0.53
Moffat 225 1.69
Montezuma 3602 13.58
Montrose 811 1.84
Morgan 796 2.7
Otero 705 3.89
Ouray 51 0.99
Park 268 1.48
Phillips 74 1.65
Pitkin 97 0.58
Prowers 256 2.18
Pueblo 5619 3.32
Rio Blanco 113 1.72
Rio Grande 447 4
Routt 180 0.72
Saguache 251 3.75
San Juan 8 1
San Miguel 135 1.72
Sedgwick 38 1.65
Summit 351 1.15
Teller 352 1.43
Washington 23 0.47
Weld 6229 1.73
Yuma 140 1.42