Ranking of California Counties By Percentage of Population that are Non-Hispanic White in 2023
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2023, among all California counties, Nevada County had the highest percentage of its population who identified their ethnicity as Non-Hispanic White (82.96%), followed by Sierra County (82.03%), and Plumas County (81.92%).
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.
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Related Topics: California Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of California Counties By Percentage of Pop. that are
Non-Hispanic White in 2023
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Nevada County | 82.96 |
| 2 | Sierra County | 82.03 |
| 3 | Plumas County | 81.92 |
| 4 | Trinity County | 81.28 |
| 5 | Tuolumne County | 78.08 |
| 6 | Calaveras County | 77.09 |
| 7 | Shasta County | 76.69 |
| 8 | Mariposa County | 75.6 |
| 9 | Modoc County | 75.12 |
| 10 | Amador County | 74.69 |
| 11 | El Dorado County | 74.46 |
| 12 | Siskiyou County | 74.05 |
| 13 | Humboldt County | 70.97 |
| 14 | Marin County | 67.24 |
| 15 | Placer County | 67.14 |
| 16 | Butte County | 66.4 |
| 17 | San Luis Obispo County | 66.02 |
| 18 | Mono County | 65.14 |
| 19 | Lake County | 64.94 |
| 20 | Lassen County | 63.47 |
| 21 | Tehama County | 63.13 |
| 22 | Del Norte County | 62.65 |
| 23 | Mendocino County | 61.99 |
| 24 | Alpine County | 61.7 |
| 25 | Sonoma County | 59.13 |
| 26 | Inyo County | 58.97 |
| 27 | Santa Cruz County | 55.19 |
| 28 | Napa County | 49.19 |
| 29 | Yuba County | 48.99 |
| 30 | Glenn County | 47.54 |
| 31 | San Diego County | 43.15 |
| 32 | Yolo County | 42.91 |
| 33 | Ventura County | 42.53 |
| 34 | Sutter County | 41.66 |
| 35 | Santa Barbara County | 41.32 |
| 36 | Sacramento County | 40.9 |
| 37 | Contra Costa County | 38.68 |
| 38 | San Francisco County | 37.47 |
| 39 | Orange County | 37.4 |
| 40 | Stanislaus County | 36.2 |
| 41 | San Mateo County | 35.55 |
| 42 | Solano County | 33.42 |
| 43 | Riverside County | 31.03 |
| 44 | Colusa County | 30.87 |
| 45 | Madera County | 30.32 |
| 46 | Kern County | 30.01 |
| 47 | San Benito County | 28.88 |
| 48 | Kings County | 28.06 |
| 49 | Alameda County | 27.88 |
| 50 | Santa Clara County | 27.57 |
| 51 | Monterey County | 27.21 |
| 52 | San Joaquin County | 26.68 |
| 53 | Fresno County | 26.38 |
| 54 | Tulare County | 25.87 |
| 55 | Los Angeles County | 25.27 |
| 56 | San Bernardino County | 24.54 |
| 57 | Merced County | 23.34 |
| 58 | Imperial County | 8.95 |