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RANKING · 2020 CENSUS · 58 SHOWN OF 58

Highest Hispanic population share, California counties · 2020

California counties ranked by the share of all residents who are Hispanic or Latino of any race (2020 American Community Survey). A concentration measure: Hispanic residents as a percentage of total population. This list covers the 58 counties in California that qualify, ranked against each other statewide.

Highest Hispanic population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPHISPANIC / LATINOVS 2000
01Imperial County, CACA181,41185.2%+12.9 pts
02Tulare County, CACA485,14665.5%+14.7 pts
03Merced County, CACA297,26061.8%+16.5 pts
04Colusa County, CACA21,83661.7%+15.2 pts
05San Benito County, CACA70,08261.1%+13.2 pts
06Monterey County, CACA433,72960.4%+13.6 pts
07Madera County, CACA167,92759.6%+15.4 pts
08Kings County, CACA154,32756.8%+13.2 pts
09Kern County, CACA927,06854.9%+16.5 pts
10San Bernardino County, CACA2,224,09153.7%+14.5 pts
11Fresno County, CACA1,035,45653.6%+9.6 pts
12Riverside County, CACA2,544,91649.7%+13.5 pts
13Stanislaus County, CACA557,71948.1%+16.4 pts
14Los Angeles County, CACA9,694,93448.0%+3.4 pts
15Santa Barbara County, CACA442,06547.0%+12.8 pts
16Glenn County, CACA28,14143.4%+13.7 pts
17Ventura County, CACA830,85143.3%+9.9 pts
18San Joaquin County, CACA823,81541.8%+11.3 pts
19Napa County, CACA132,94935.4%+11.7 pts
20Santa Cruz County, CACA258,85234.8%+8.0 pts
21Orange County, CACA3,149,50734.1%+3.3 pts
22San Diego County, CACA3,282,24833.9%+7.3 pts
23Yolo County, CACA224,41033.1%+7.2 pts
24Sutter County, CACA98,78731.7%+9.5 pts
25Sonoma County, CACA486,44428.9%+11.6 pts
26Yuba County, CACA88,69128.8%+11.5 pts
27Solano County, CACA455,37628.3%+10.6 pts
28Tehama County, CACA64,66527.2%+11.4 pts
29Contra Costa County, CACA1,170,07027.0%+9.3 pts
30Mono County, CACA12,50526.6%+8.9 pts
31Mendocino County, CACA88,12226.1%+9.7 pts
32Santa Clara County, CACA1,914,39125.2%+1.2 pts
33San Mateo County, CACA743,56825.0%+3.2 pts
34San Luis Obispo County, CACA282,36724.0%+7.8 pts
35Sacramento County, CACA1,618,46023.6%+7.6 pts
36Alameda County, CACA1,636,63023.4%+4.4 pts
37Inyo County, CACA18,15823.1%+10.6 pts
38Lassen County, CACA28,11723.0%+9.2 pts
39Lake County, CACA67,77222.7%+11.3 pts
40Del Norte County, CACA26,41019.2%+5.3 pts
41Butte County, CACA209,21119.0%+8.5 pts
42Marin County, CACA253,69418.8%+7.8 pts
43San Francisco County, CACA826,07915.6%+1.6 pts
44Placer County, CACA442,08115.0%+5.3 pts
45Amador County, CACA41,87614.9%+6.0 pts
46Modoc County, CACA8,42614.5%+3.0 pts
47El Dorado County, CACA192,32313.8%+4.5 pts
48Humboldt County, CACA131,64713.6%+7.1 pts
49Calaveras County, CACA46,60512.9%+6.1 pts
50Tuolumne County, CACA53,16012.8%+4.7 pts
51Siskiyou County, CACA42,01312.5%+5.0 pts
52Mariposa County, CACA16,91812.5%+4.7 pts
53Sierra County, CACA3,09811.7%+5.7 pts
54Shasta County, CACA181,64810.8%+5.3 pts
55Nevada County, CACA101,91110.2%+4.5 pts
56Plumas County, CACA18,5839.6%+3.9 pts
57Alpine County, CACA1,0437.0%−0.8 pts
58Trinity County, CACA15,7205.8%+1.8 pts
SHOWING 1–58 OF 58

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS