California Non-Hispanic 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, there were 161,889 people that identified as Non-Hispanic American Indian and Alaska Native alone in California and they represented 0.41% of the total population of California in 2020. Los Angeles County had the highest number of Non-Hispanic American Indian and Alaska Native alone population (19,052), followed by San Diego County (13,897), and Riverside County (11,549). On the other hand, Sierra County had the lowest number of Non-Hispanic American Indian and Alaska Native alone (60), followed by Alpine County (241), and San Benito County (254).

When it comes to the percentage of each county's population that identified as Non-Hispanic American Indian and Alaska Native alone, Alpine County had the highest percentage (20%), followed by Inyo County (10.7%), and Del Norte County (7.49%).

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

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

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic American Indian and Alaska Native alone population. The data can also be filtered, sorted, and explored further in a table below.

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California Non-Hispanic American Indian and Alaska Native alone Population By County in 2020
California Non-Hispanic American Indian and Alaska Native alone Population By County in 2020
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County Non-Hispanic American Indian and Alaska Native alone Population % of County Population
Alameda 4140 0.25
Alpine 241 20
Amador 593 1.46
Butte 3273 1.56
Calaveras 572 1.26
Colusa 289 1.32
Contra Costa 3180 0.27
Del Norte 2067 7.49
El Dorado 1446 0.76
Fresno 5904 0.59
Glenn 452 1.56
Humboldt 6971 5.12
Imperial 1341 0.75
Inyo 2031 10.7
Kern 5319 0.59
Kings 1371 0.9
Lake 1759 2.58
Lassen 821 2.54
Los Angeles 19052 0.19
Madera 1598 1.02
Marin 499 0.19
Mariposa 452 2.64
Mendocino 3587 3.93
Merced 1156 0.41
Modoc 262 3.02
Mono 262 1.98
Monterey 1270 0.29
Napa 515 0.38
Nevada 826 0.81
Orange 6238 0.2
Placer 2227 0.55
Plumas 392 1.99
Riverside 11549 0.48
Sacramento 7858 0.5
San Benito 254 0.39
San Bernardino 8353 0.38
San Diego 13897 0.42
San Francisco 1750 0.2
San Joaquin 3337 0.43
San Luis Obispo 1325 0.47
San Mateo 1069 0.14
Santa Barbara 1832 0.41
Santa Clara 3868 0.2
Santa Cruz 1061 0.39
Shasta 4092 2.25
Sierra 60 1.86
Siskiyou 1728 3.93
Solano 1911 0.42
Sonoma 3345 0.69
Stanislaus 2774 0.5
Sutter 899 0.9
Tehama 1207 1.84
Trinity 676 4.2
Tulare 3322 0.7
Tuolumne 838 1.51
Ventura 2441 0.29
Yolo 1104 0.51
Yuba 1233 1.5