Ranking of California Counties By Percentage of Population that were American Indian and Alaska Native Alone from Census 2020

Updated on February 25, 2023.

According to the data from the United States 2020 decennial Census for California counties, in April 2020, among all California counties, Alpine County had the highest percentage of its population that identified their race as American Indian and Alaska Native Alone (19.60%), followed by Inyo County (13.01%), and Del Norte County (8.77%).

The chart below shows the top 10 counties, and the table below shows the ranking of all California counties based on the percentage of the population that identified as American Indian and Alaska Native Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups as well as for the different ethnicities in California.

Ranking of California Counties By Percentage of Pop. that were American Indian and Alaska Native Alone from Census 2020
Alpine
Inyo
Del Norte
Humboldt
Modoc
Mendocino
Madera
Siskiyou
Glenn
Lake
Ranking of California Counties By Percentage of Pop. that were American Indian and Alaska Native Alone from Census 2020
Items per page:
0 of 0
Rank County American Indian & Alaska Native % of County Pop.
1 Alpine County 19.60
2 Inyo County 13.01
3 Del Norte County 8.77
4 Humboldt County 6.22
5 Modoc County 5.13
6 Mendocino County 5.11
7 Madera County 4.91
8 Siskiyou County 4.58
9 Glenn County 3.78
10 Lake County 3.46
11 Lassen County 3.32
12 Monterey County 2.91
13 Mariposa County 2.90
14 Tehama County 2.86
15 Trinity County 2.71
16 Shasta County 2.70
17 Merced County 2.67
18 San Benito County 2.57
19 Kings County 2.41
20 Imperial County 2.37
21 Colusa County 2.35
22 Plumas County 2.29
23 Tulare County 2.25
24 Mono County 2.24
25 Fresno County 2.19
26 Santa Barbara County 2.15
27 Yuba County 2.15
28 Butte County 2.12
29 Kern County 2.00
30 San Bernardino County 1.91
31 Stanislaus County 1.91
32 Sutter County 1.91
33 Amador County 1.87
34 Riverside County 1.81
35 Sonoma County 1.81
36 Tuolumne County 1.77
37 Ventura County 1.73
38 Calaveras County 1.65
39 Los Angeles County 1.63
40 Yolo County 1.56
41 San Joaquin County 1.55
42 Marin County 1.52
43 Napa County 1.41
44 Santa Cruz County 1.33
45 San Diego County 1.24
46 Orange County 1.20
47 Solano County 1.19
48 Sacramento County 1.18
49 Alameda County 1.17
50 Santa Clara County 1.14
51 San Luis Obispo County 1.12
52 Contra Costa County 1.03
53 El Dorado County 1.01
54 Nevada County 0.99
55 San Mateo County 0.89
56 Placer County 0.88
57 San Francisco County 0.74
58 Sierra County 0.74