Ranking of California Counties By Percentage of Population that Identified as Non-Hispanic - White Alone from Census 2020

Updated on March 27, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all California counties, Nevada County had the highest percentage of its population that identified as Non-Hispanic - White Alone (81.00%), followed by Plumas County (80.84%), and Sierra County (80.81%).

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 Non-Hispanic - White Alone.

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

You can also see similar ranking for all counties in the United States.

Ranking of California Counties By Percentage of Population that Identified as Non-Hispanic - White Alone from Census 2020
Nevada
Plumas
Sierra
Calaveras
Tuolumne
Shasta
Mariposa
Modoc
Amador
El Dorado
Ranking of California Counties By Percentage of Population that Identified as Non-Hispanic - White Alone from Census 2020
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Rank County % of County Population
1 Nevada County 81.00
2 Plumas County 80.84
3 Sierra County 80.81
4 Calaveras County 76.54
5 Tuolumne County 75.97
6 Shasta County 75.15
7 Mariposa County 74.94
8 Modoc County 74.09
9 Amador County 73.44
10 El Dorado County 73.30
11 Siskiyou County 72.73
12 Trinity County 70.59
13 Humboldt County 68.38
14 Placer County 67.32
15 Alpine County 66.53
16 Marin County 66.01
17 Butte County 65.99
18 Mono County 65.78
19 San Luis Obispo County 64.96
20 Lake County 64.85
21 Tehama County 62.80
22 Mendocino County 61.36
23 Lassen County 59.68
24 Del Norte County 58.62
25 Sonoma County 58.46
26 Inyo County 58.03
27 Santa Cruz County 53.74
28 Yuba County 51.18
29 Napa County 49.93
30 Glenn County 48.06
31 Yolo County 43.40
32 San Diego County 43.12
33 Ventura County 42.76
34 Sutter County 41.52
35 Santa Barbara County 41.22
36 Sacramento County 41.03
37 Contra Costa County 39.06
38 San Francisco County 39.05
39 Orange County 37.61
40 Stanislaus County 37.60
41 San Mateo County 36.09
42 Solano County 34.21
43 Riverside County 32.60
44 Colusa County 31.78
45 Madera County 30.97
46 San Benito County 30.81
47 Kern County 30.75
48 Kings County 29.09
49 Santa Clara County 28.70
50 Alameda County 28.07
51 San Joaquin County 27.66
52 Monterey County 27.35
53 Fresno County 26.96
54 Tulare County 26.43
55 San Bernardino County 25.95
56 Los Angeles County 25.60
57 Merced County 24.44
58 Imperial County 9.36