California American Indian and Alaska Native Alone Population By County in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the American Indian and Alaska Native Alone population in California was 667,950 and represented 1.69% of the total California population (39,503,200).

Among California counties, Los Angeles County had the highest number of people who identified as American Indian and Alaska Native Alone (145,796), followed by Riverside County (47,615), and San Bernardino County (46,003).

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 California.

See this for other years:
California American Indian and Alaska Native Alone Population By County in 2020
California American Indian and Alaska Native Alone Population By County in 2020
Items per page:
0 of 0
County American Indian & Alaska Native Pop. % of County Population
Alameda 19237 1.15
Alpine 279 23.15
Amador 920 2.27
Butte 5718 2.72
Calaveras 928 2.05
Colusa 611 2.8
Contra Costa 12698 1.09
Del Norte 2701 9.79
El Dorado 2602 1.36
Fresno 31445 3.12
Glenn 974 3.37
Humboldt 8743 6.42
Imperial 4550 2.53
Inyo 2595 13.67
Kern 24758 2.73
Kings 4888 3.2
Lake 3114 4.57
Lassen 1397 4.32
Los Angeles 145796 1.46
Madera 7121 4.56
Marin 2903 1.11
Mariposa 613 3.58
Mendocino 6031 6.6
Merced 7297 2.59
Modoc 463 5.33
Mono 400 3.02
Monterey 11722 2.67
Napa 1771 1.29
Nevada 1343 1.31
Orange 33425 1.05
Placer 4352 1.07
Plumas 585 2.96
Riverside 47615 1.97
Sacramento 25111 1.58
San Benito 2037 3.16
San Bernardino 46003 2.11
San Diego 43664 1.33
San Francisco 6662 0.77
San Joaquin 15979 2.05
San Luis Obispo 4083 1.45
San Mateo 6942 0.91
Santa Barbara 9900 2.21
Santa Clara 23130 1.2
Santa Cruz 5400 2
Shasta 5756 3.16
Sierra 81 2.51
Siskiyou 2257 5.13
Solano 5984 1.32
Sonoma 11223 2.3
Stanislaus 11822 2.14
Sutter 2381 2.39
Tehama 2251 3.43
Trinity 812 5.05
Tulare 13289 2.8
Tuolumne 1238 2.24
Ventura 15988 1.9
Yolo 3983 1.84
Yuba 2379 2.9