Ranking of California Counties By Percentage of Population that are Two Or More Races in 2016

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2016, among all California counties, Solano County had the highest percentage of its population who identified their race as Two Or More Races (7.14%), followed by Sacramento County (6.31%), and Yuba County (6.19%).

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 2016
Solano
Sacramento
Yuba
Humboldt
Alameda
Yolo
Contra Costa
Siskiyou
San Joaquin
Del Norte
Ranking of California Counties By Percentage of Pop. that are Two Or More Races in 2016
Items per page:
0 of 0
Rank County % of County Population
1 Solano County 7.14
2 Sacramento County 6.31
3 Yuba County 6.19
4 Humboldt County 5.54
5 Alameda County 5.37
6 Yolo County 5.34
7 Contra Costa County 5.33
8 Siskiyou County 5.3
9 San Joaquin County 5.28
10 Del Norte County 5.09
11 Trinity County 5.04
12 San Mateo County 4.7
13 Lake County 4.58
14 San Diego County 4.5
15 Sutter County 4.47
16 San Francisco County 4.4
17 Shasta County 4.38
18 Butte County 4.35
19 Placer County 4.33
20 Santa Clara County 4.15
21 Santa Cruz County 4.11
22 Stanislaus County 4.03
23 Sonoma County 3.93
24 Marin County 3.92
25 Monterey County 3.88
26 Mariposa County 3.86
27 Mendocino County 3.85
28 Plumas County 3.82
29 El Dorado County 3.71
30 Calaveras County 3.68
31 Santa Barbara County 3.66
32 Kings County 3.63
33 Tehama County 3.6
34 Lassen County 3.59
35 Modoc County 3.55
35 Riverside County 3.55
36 San Bernardino County 3.53
37 Tuolumne County 3.51
38 Orange County 3.47
38 Ventura County 3.47
39 San Luis Obispo County 3.45
40 Inyo County 3.4
41 San Benito County 3.39
42 Alpine County 3.32
42 Amador County 3.32
43 Napa County 3.16
44 Kern County 3.12
45 Merced County 3.1
46 Fresno County 3.08
47 Los Angeles County 3.06
48 Nevada County 3.03
49 Glenn County 2.89
50 Mono County 2.84
50 Sierra County 2.84
51 Colusa County 2.53
51 Tulare County 2.53
52 Madera County 2.46
53 Imperial County 1.63