Ranking of California Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2016

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2016, among all California counties, Alpine County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (21.75%), followed by Inyo County (13.3%), and Del Norte County (9.71%).

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 American Indian and Alaska Native Alone in 2016
Alpine
Inyo
Del Norte
Mendocino
Humboldt
Trinity
Modoc
Siskiyou
Madera
Lassen
Ranking of California Counties By Percentage of Pop. that are American Indian and Alaska Native Alone in 2016
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Rank County % of County Population
1 Alpine County 21.75
2 Inyo County 13.3
3 Del Norte County 9.71
4 Mendocino County 6.49
5 Humboldt County 6.4
6 Trinity County 5.11
7 Modoc County 5.05
8 Siskiyou County 4.82
9 Madera County 4.51
10 Lassen County 4.36
11 Lake County 4.25
12 Tehama County 3.44
13 Mariposa County 3.38
14 Glenn County 3.18
15 Plumas County 3.14
16 Shasta County 3.13
17 San Benito County 3.07
18 Fresno County 3.04
18 Kings County 3.04
19 Yuba County 2.88
20 Mono County 2.87
21 Tulare County 2.76
22 Colusa County 2.68
23 Kern County 2.67
24 Monterey County 2.61
25 Butte County 2.5
26 Imperial County 2.48
27 Merced County 2.43
28 Sierra County 2.37
29 Amador County 2.36
29 Sutter County 2.36
30 Sonoma County 2.22
31 Tuolumne County 2.21
32 Santa Barbara County 2.16
33 San Bernardino County 2.07
34 Stanislaus County 2.06
35 San Joaquin County 2
36 Riverside County 1.92
37 Santa Cruz County 1.87
38 Ventura County 1.86
39 Calaveras County 1.84
40 Yolo County 1.78
41 Sacramento County 1.58
42 Los Angeles County 1.45
43 San Luis Obispo County 1.4
44 El Dorado County 1.33
45 San Diego County 1.32
46 Nevada County 1.29
47 Napa County 1.25
48 Santa Clara County 1.24
49 Solano County 1.22
50 Alameda County 1.12
51 Placer County 1.07
52 Orange County 1.05
53 Contra Costa County 1.02
53 Marin County 1.02
54 San Mateo County 0.87
55 San Francisco County 0.76