California American Indian and Alaska Native Alone Population By County in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the American Indian and Alaska Native Alone population in California was 645,360 and represented 1.66% of the total California population (38,904,296).

Among California counties, Los Angeles County had the highest number of people who identified as American Indian and Alaska Native Alone (146,875), followed by Riverside County (44,611), and San Diego County (43,338). Sierra County had the lowest (63).

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 2015
California American Indian and Alaska Native Alone Population By County in 2015
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County American Indian & Alaska Native Pop. % of County Population
Alameda 18447 1.13
Alpine 248 22.96
Amador 838 2.26
Butte 5632 2.51
Calaveras 825 1.83
Colusa 575 2.71
Contra Costa 11506 1.02
Del Norte 2575 9.47
El Dorado 2464 1.34
Fresno 29392 3.03
Glenn 841 3.03
Humboldt 8612 6.37
Imperial 4558 2.55
Inyo 2395 13.23
Kern 23359 2.67
Kings 4522 3.02
Lake 2678 4.17
Lassen 1345 4.3
Los Angeles 146875 1.46
Madera 6946 4.53
Marin 2714 1.04
Mariposa 603 3.42
Mendocino 5575 6.4
Merced 6516 2.45
Modoc 453 5
Mono 397 2.82
Monterey 11245 2.61
Napa 1722 1.22
Nevada 1260 1.28
Orange 33301 1.06
Placer 3955 1.06
Plumas 598 3.24
Riverside 44611 1.9
Sacramento 23520 1.58
San Benito 1807 3.1
San Bernardino 43245 2.05
San Diego 43338 1.32
San Francisco 6773 0.79
San Joaquin 14515 2.01
San Luis Obispo 3862 1.38
San Mateo 6596 0.86
Santa Barbara 9527 2.15
Santa Clara 24105 1.26
Santa Cruz 5055 1.85
Shasta 5629 3.16
Sierra 63 2.11
Siskiyou 2070 4.78
Solano 5306 1.22
Sonoma 11104 2.22
Stanislaus 10738 2.02
Sutter 2217 2.33
Tehama 2160 3.42
Trinity 647 4.94
Tulare 12654 2.77
Tuolumne 1176 2.19
Ventura 15803 1.87
Yolo 3727 1.76
Yuba 2140 2.89