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RANKING · 2024 ACS · 58 SHOWN OF 58

Highest Spaniard population share, California counties

California counties ranked by the share of all residents who are Spaniard origin (2024 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 58 counties in California that qualify, ranked against each other statewide.

Spaniard Americans: full group profile →
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SAME RANKING BYCitiesStatesMetros
RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population share
YEAR201020202024
Highest Spaniard population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPSPANIARD SHAREVS 2010
01San Benito County, CACA70,0822.2%+1.7 pts
02Tuolumne County, CACA53,1601.1%+0.7 pts
03Amador County, CACA41,8761.0%+0.7 pts
04Modoc County, CACA8,4260.9%+0.8 pts
05Lassen County, CACA28,1170.9%+0.7 pts
06Yolo County, CACA224,4100.8%+0.2 pts
07Inyo County, CACA18,1580.8%+0.3 pts
08Shasta County, CACA181,6480.8%+0.3 pts
09Mono County, CACA12,5050.8%+0.7 pts
10Solano County, CACA455,3760.7%+0.3 pts
11Yuba County, CACA88,6910.7%+0.3 pts
12Contra Costa County, CACA1,170,0700.7%+0.2 pts
13Santa Cruz County, CACA258,8520.7%+0.2 pts
14San Luis Obispo County, CACA282,3670.6%+0.0 pts
15Napa County, CACA132,9490.6%+0.4 pts
16Placer County, CACA442,0810.6%+0.1 pts
17Sonoma County, CACA486,4440.6%+0.4 pts
18Madera County, CACA167,9270.6%+0.3 pts
19Calaveras County, CACA46,6050.6%−0.1 pts
20Nevada County, CACA101,9110.6%+0.2 pts
21Kings County, CACA154,3270.6%+0.3 pts
22Butte County, CACA209,2110.5%+0.2 pts
23Colusa County, CACA21,8360.5%+0.1 pts
24Sacramento County, CACA1,618,4600.5%+0.2 pts
25Marin County, CACA253,6940.5%+0.3 pts
26Plumas County, CACA18,5830.5%+0.1 pts
27Riverside County, CACA2,544,9160.5%+0.2 pts
28Tehama County, CACA64,6650.5%+0.3 pts
29San Mateo County, CACA743,5680.5%+0.1 pts
30Siskiyou County, CACA42,0130.5%+0.0 pts
31Santa Clara County, CACA1,914,3910.5%+0.1 pts
32El Dorado County, CACA192,3230.5%+0.1 pts
33San Francisco County, CACA826,0790.4%+0.1 pts
34San Joaquin County, CACA823,8150.4%−0.0 pts
35San Bernardino County, CACA2,224,0910.4%+0.1 pts
36San Diego County, CACA3,282,2480.4%+0.1 pts
37Fresno County, CACA1,035,4560.4%+0.2 pts
38Stanislaus County, CACA557,7190.4%+0.1 pts
39Imperial County, CACA181,4110.4%+0.3 pts
40Ventura County, CACA830,8510.4%+0.1 pts
41Alameda County, CACA1,636,6300.4%+0.1 pts
42Santa Barbara County, CACA442,0650.4%+0.1 pts
43Orange County, CACA3,149,5070.4%+0.2 pts
44Kern County, CACA927,0680.4%+0.1 pts
45Monterey County, CACA433,7290.4%−0.1 pts
46Humboldt County, CACA131,6470.4%+0.2 pts
47Tulare County, CACA485,1460.4%+0.2 pts
48Del Norte County, CACA26,4100.4%−0.1 pts
49Lake County, CACA67,7720.4%−0.1 pts
50Los Angeles County, CACA9,694,9340.3%+0.1 pts
51Sierra County, CACA3,0980.3%−0.7 pts
52Mendocino County, CACA88,1220.3%−0.0 pts
53Sutter County, CACA98,7870.3%+0.1 pts
54Trinity County, CACA15,7200.3%−0.0 pts
55Merced County, CACA297,2600.3%+0.0 pts
56Mariposa County, CACA16,9180.3%−0.3 pts
57Alpine County, CACA1,0430.2%–
58Glenn County, CACA28,1410.0%−0.2 pts
SHOWING 1–58 OF 58
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES