Ranking of California Counties By Percentage of Population that are Hispanic White in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all California counties, Imperial County had the highest percentage of its population who identified their ethnicity as Hispanic White (78.61%), followed by Tulare County (58.61%), and Colusa County (54.63%).

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 Hispanic White in 2015
Imperial
Tulare
Colusa
Merced
San Benito
Monterey
Madera
Kings
San Bernardino
Kern
Ranking of California Counties By Percentage of Pop. that are Hispanic White in 2015
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Rank County % of County Population
1 Imperial County 78.61
2 Tulare County 58.61
3 Colusa County 54.63
4 Merced County 52.95
5 San Benito County 52.69
6 Monterey County 51.84
7 Madera County 50.73
8 Kings County 48.07
9 San Bernardino County 47.09
10 Kern County 47
11 Fresno County 46.54
12 Los Angeles County 44.17
13 Riverside County 43.33
14 Stanislaus County 40.38
15 Santa Barbara County 40.09
16 Ventura County 38.23
17 Glenn County 36.97
18 San Joaquin County 34.27
19 Orange County 31.18
20 Napa County 30.9
21 San Diego County 29.52
22 Santa Cruz County 29.29
23 Yolo County 27.49
24 Sutter County 26.19
25 Mono County 24.73
26 Yuba County 22.82
27 Sonoma County 22.78
28 Santa Clara County 22.43
29 Contra Costa County 21.6
30 San Mateo County 21.56
31 Tehama County 21.25
32 Solano County 20.98
33 Mendocino County 20.3
34 San Luis Obispo County 19.54
35 Alameda County 18.54
36 Sacramento County 18.1
37 Inyo County 17.38
38 Lake County 15.74
39 Del Norte County 15.71
40 Lassen County 15.61
41 Marin County 13.57
42 Butte County 13.34
43 San Francisco County 12.53
44 Placer County 11.75
45 Amador County 11.2
46 El Dorado County 10.98
46 Modoc County 10.98
47 Tuolumne County 9.79
48 Siskiyou County 9.78
49 Calaveras County 9.65
50 Sierra County 9
51 Mariposa County 8.75
52 Humboldt County 8.52
53 Nevada County 7.96
54 Shasta County 7.66
55 Plumas County 6.72
56 Trinity County 5.27
57 Alpine County 4.82