Ranking of California Counties By Hispanic or Latino Population in 2020
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2020, among all California counties, Los Angeles County had the highest number of people who identified their ethnicity as Hispanic or Latino (4.80M), followed by Riverside County (1.21M), and San Bernardino County (1.18M).
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.
You may also be interested in:
Related Topics: California Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of California Counties By Hispanic or Latino Population in 2020
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| Rank | County | Hispanic or Latino Population |
|---|---|---|
| 1 | Los Angeles County | 4798086 |
| 2 | Riverside County | 1208519 |
| 3 | San Bernardino County | 1175248 |
| 4 | San Diego County | 1121276 |
| 5 | Orange County | 1086686 |
| 6 | Fresno County | 542187 |
| 7 | Kern County | 498685 |
| 8 | Santa Clara County | 485643 |
| 9 | Alameda County | 392844 |
| 10 | Sacramento County | 375815 |
| 11 | Ventura County | 365839 |
| 12 | San Joaquin County | 327135 |
| 13 | Contra Costa County | 315556 |
| 14 | Tulare County | 310706 |
| 15 | Stanislaus County | 267227 |
| 16 | Monterey County | 265253 |
| 17 | Santa Barbara County | 210997 |
| 18 | San Mateo County | 190288 |
| 19 | Merced County | 174629 |
| 20 | Imperial County | 153067 |
| 21 | Sonoma County | 141680 |
| 22 | San Francisco County | 136282 |
| 23 | Solano County | 128565 |
| 24 | Santa Cruz County | 94131 |
| 25 | Madera County | 93564 |
| 26 | Kings County | 86846 |
| 27 | Yolo County | 71718 |
| 28 | San Luis Obispo County | 68010 |
| 29 | Placer County | 61043 |
| 30 | Marin County | 49180 |
| 31 | Napa County | 48737 |
| 32 | Butte County | 40017 |
| 33 | San Benito County | 39520 |
| 34 | Sutter County | 31632 |
| 35 | El Dorado County | 26488 |
| 36 | Mendocino County | 23986 |
| 37 | Yuba County | 23811 |
| 38 | Shasta County | 19801 |
| 39 | Humboldt County | 18578 |
| 40 | Tehama County | 17986 |
| 41 | Lake County | 15575 |
| 42 | Colusa County | 13496 |
| 43 | Glenn County | 12562 |
| 44 | Nevada County | 10441 |
| 45 | Lassen County | 7404 |
| 46 | Tuolumne County | 7090 |
| 47 | Amador County | 6049 |
| 48 | Calaveras County | 5920 |
| 49 | Siskiyou County | 5613 |
| 50 | Del Norte County | 5338 |
| 51 | Inyo County | 4402 |
| 52 | Mono County | 3525 |
| 53 | Mariposa County | 2164 |
| 54 | Plumas County | 1922 |
| 55 | Modoc County | 1285 |
| 56 | Trinity County | 897 |
| 57 | Sierra County | 364 |
| 58 | Alpine County | 120 |