Ranking of California Counties By Percentage of Population that are Non-Hispanic American Indian and Alaska Native in 2019

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2019, among all California counties, Alpine County had the highest percentage of its population who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (21.65%), followed by Inyo County (10.56%), and Del Norte County (7.48%).

The chart below shows the top 10 counties, and the table below shows the ranking of all California counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of California Counties By Percentage of Pop. that are Non-Hispanic American Indian and Alaska Native in 2019
Alpine
Inyo
Del Norte
Humboldt
Trinity
Mendocino
Siskiyou
Modoc
Lassen
Mariposa
Ranking of California Counties By Percentage of Pop. that are Non-Hispanic American Indian and Alaska Native in 2019
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Rank County % of County Population
1 Alpine County 21.65
2 Inyo County 10.56
3 Del Norte County 7.48
4 Humboldt County 5.22
5 Trinity County 4.03
6 Mendocino County 3.94
7 Siskiyou County 3.82
8 Modoc County 2.91
9 Lassen County 2.75
10 Mariposa County 2.66
11 Lake County 2.57
12 Shasta County 2.25
13 Plumas County 2.07
14 Mono County 1.86
14 Sierra County 1.86
15 Tehama County 1.83
16 Butte County 1.59
16 Glenn County 1.59
17 Yuba County 1.58
18 Amador County 1.49
19 Tuolumne County 1.47
20 Colusa County 1.34
21 Calaveras County 1.23
22 Madera County 1.06
23 Kings County 0.93
24 Sutter County 0.92
25 Nevada County 0.83
26 El Dorado County 0.76
27 Imperial County 0.74
28 Sonoma County 0.71
29 Tulare County 0.7
30 Kern County 0.6
31 Fresno County 0.59
32 Placer County 0.55
33 Stanislaus County 0.51
33 Yolo County 0.51
34 Sacramento County 0.5
35 San Luis Obispo County 0.49
36 Riverside County 0.48
37 San Diego County 0.43
37 San Joaquin County 0.43
37 Solano County 0.43
38 Merced County 0.42
38 Santa Barbara County 0.42
39 Napa County 0.39
40 San Benito County 0.38
40 San Bernardino County 0.38
41 Santa Cruz County 0.37
42 Monterey County 0.3
43 Ventura County 0.29
44 Contra Costa County 0.28
45 Alameda County 0.26
46 Marin County 0.21
46 Santa Clara County 0.21
47 Orange County 0.2
47 San Francisco County 0.2
48 Los Angeles County 0.19
49 San Mateo County 0.14