Ranking of California Counties By Percentage of Population that are Two Or More Races in 2020

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2020, among all California counties, Solano County had the highest percentage of its population who identified their race as Two Or More Races (7.42%), followed by Sacramento County (6.85%), and Yuba County (6.6%).

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 Two Or More Races in 2020
Solano
Sacramento
Yuba
Humboldt
Yolo
Siskiyou
Contra Costa
San Joaquin
Alameda
Del Norte
Ranking of California Counties By Percentage of Pop. that are Two Or More Races in 2020
Items per page:
0 of 0
Rank County % of County Population
1 Solano County 7.42
2 Sacramento County 6.85
3 Yuba County 6.6
4 Humboldt County 5.95
5 Yolo County 5.85
6 Siskiyou County 5.7
7 Contra Costa County 5.68
8 San Joaquin County 5.57
9 Alameda County 5.52
10 Del Norte County 5.48
11 Trinity County 5.36
12 San Mateo County 4.93
13 Lake County 4.91
14 Shasta County 4.87
15 San Diego County 4.85
16 Sutter County 4.83
17 Butte County 4.77
18 Placer County 4.75
19 San Francisco County 4.73
20 Stanislaus County 4.36
21 Santa Cruz County 4.33
22 Santa Clara County 4.3
23 Marin County 4.22
24 Sonoma County 4.21
25 El Dorado County 4.14
26 Alpine County 4.07
27 Calaveras County 4.06
28 Modoc County 3.99
28 Monterey County 3.99
29 Mariposa County 3.97
29 Plumas County 3.97
30 Santa Barbara County 3.96
31 Mendocino County 3.92
32 Kings County 3.85
33 Lassen County 3.83
34 Riverside County 3.8
35 Orange County 3.75
36 San Bernardino County 3.74
37 San Benito County 3.73
38 Tehama County 3.71
38 Ventura County 3.71
39 San Luis Obispo County 3.67
40 Tuolumne County 3.66
41 Inyo County 3.59
42 Amador County 3.55
43 Mono County 3.43
44 Napa County 3.4
45 Kern County 3.34
46 Merced County 3.31
47 Fresno County 3.28
47 Los Angeles County 3.28
48 Nevada County 3.21
49 Glenn County 2.94
50 Sierra County 2.85
51 Colusa County 2.74
52 Tulare County 2.71
53 Madera County 2.69
54 Imperial County 1.69