California Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Non-Hispanic American Indian & Alaska Native Alone citizen population for California was 21,305 and represented 0.06% of the total California citizen population.

Among all California counties, Los Angeles had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (20.31K), followed by San Diego (11.84K), and Riverside (9.19K).

In terms of percentages, Alpine had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (29.39%), followed by Inyo (9.73%), and Del Norte (6.59%).

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:
California Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2020
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County Citizen Population % of County Citizen Population
Los Angeles 20305 0.24
San Diego 11835 0.40
Riverside 9190 0.42
San Bernardino 7110 0.37
Humboldt 5705 4.30
Orange 5545 0.20
Sacramento 4980 0.36
Alameda 4690 0.33
Fresno 4435 0.51
Kern 4240 0.54
Shasta 3645 2.09
Mendocino 3070 3.82
Santa Clara 3045 0.19
Tulare 2735 0.69
Sonoma 2275 0.50
Stanislaus 2235 0.46
Contra Costa 2210 0.22
Lake 2010 3.27
Ventura 1945 0.26
San Joaquin 1840 0.28
San Francisco 1755 0.23
Butte 1750 0.81
Del Norte 1735 6.59
Inyo 1680 9.73
Santa Barbara 1605 0.42
Solano 1495 0.37
Siskiyou 1480 3.47
Madera 1440 1.07
Placer 1265 0.34
San Luis Obispo 1215 0.45
Kings 1195 0.90
San Mateo 1070 0.16
Imperial 1030 0.67
Merced 1015 0.44
Sutter 850 0.98
El Dorado 800 0.44
Lassen 785 2.67
Yolo 770 0.40
Tuolumne 765 1.43
Tehama 690 1.12
Trinity 690 5.56
Monterey 685 0.20
Yuba 550 0.75
Napa 465 0.38
Santa Cruz 430 0.18
Mariposa 375 2.22
Glenn 360 1.45
Nevada 340 0.35
Alpine 335 29.39
Modoc 325 3.83
Calaveras 270 0.60
Marin 245 0.10
Amador 205 0.54
Plumas 205 1.10
Colusa 200 1.09
San Benito 200 0.36
Mono 180 1.39
Sierra 25 0.87