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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. The median across all 58 is 0.5%. Biggest climber in the top 100 since 2020: Lassen County, CA, up 43 places to #5.

Spaniard Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Spaniard population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPSPANIARD SHAREVS 2010
01▲2San Benito County, CACA70,0822.2%+1.7 pts
02▲3Tuolumne County, CACA53,1601.1%+0.7 pts
03▼2Amador County, CACA41,8761.0%+0.7 pts
04▲24Modoc County, CACA8,4260.9%+0.8 pts
05▲43Lassen County, CACA28,1170.9%+0.7 pts
06▲2Yolo County, CACA224,4100.8%+0.2 pts
07▲13Inyo County, CACA18,1580.8%+0.3 pts
08▲16Shasta County, CACA181,6480.8%+0.3 pts
09Mono County, CACA12,5050.8%+0.7 pts
10▼1Solano County, CACA455,3760.7%+0.3 pts
11▼5Yuba County, CACA88,6910.7%+0.3 pts
12▼1Contra Costa County, CACA1,170,0700.7%+0.2 pts
13▲2Santa Cruz County, CACA258,8520.7%+0.2 pts
14▼4San Luis Obispo County, CACA282,3670.6%0.0 pts
15▼1Napa County, CACA132,9490.6%+0.4 pts
16▼4Placer County, CACA442,0810.6%+0.1 pts
17▲2Sonoma County, CACA486,4440.6%+0.4 pts
18▲33Madera County, CACA167,9270.6%+0.3 pts
19▼15Calaveras County, CACA46,6050.6%−0.1 pts
20▲33Nevada County, CACA101,9110.6%+0.2 pts
21▲17Kings County, CACA154,3270.6%+0.3 pts
22▲15Butte County, CACA209,2110.5%+0.2 pts
23▼16Colusa County, CACA21,8360.5%+0.1 pts
24▼11Sacramento County, CACA1,618,4600.5%+0.2 pts
25▲6Marin County, CACA253,6940.5%+0.3 pts
26▲3Plumas County, CACA18,5830.5%+0.1 pts
27▲5Riverside County, CACA2,544,9160.5%+0.2 pts
28▲6Tehama County, CACA64,6650.5%+0.3 pts
29▼11San Mateo County, CACA743,5680.5%+0.1 pts
30▲24Siskiyou County, CACA42,0130.5%0.0 pts
31▼5Santa Clara County, CACA1,914,3910.5%+0.1 pts
32▼11El Dorado County, CACA192,3230.5%+0.1 pts
33▲13San Francisco County, CACA826,0790.4%+0.1 pts
34▼9San Joaquin County, CACA823,8150.4%0.0 pts
35▼8San Bernardino County, CACA2,224,0910.4%+0.1 pts
36▼3San Diego County, CACA3,282,2480.4%+0.1 pts
37▼21Fresno County, CACA1,035,4560.4%+0.2 pts
38▲5Stanislaus County, CACA557,7190.4%+0.1 pts
39▼9Imperial County, CACA181,4110.4%+0.3 pts
40▲1Ventura County, CACA830,8510.4%+0.1 pts
41▼5Alameda County, CACA1,636,6300.4%+0.1 pts
42▲2Santa Barbara County, CACA442,0650.4%+0.1 pts
43▲2Orange County, CACA3,149,5070.4%+0.2 pts
44▼9Kern County, CACA927,0680.4%+0.1 pts
45▲2Monterey County, CACA433,7290.4%−0.1 pts
46▼7Humboldt County, CACA131,6470.4%+0.2 pts
47▲3Tulare County, CACA485,1460.4%+0.2 pts
48▼8Del Norte County, CACA26,4100.4%−0.1 pts
49▼32Lake County, CACA67,7720.4%−0.1 pts
50▼1Los Angeles County, CACA9,694,9340.3%+0.1 pts
51Sierra County, CACA3,0980.3%−0.7 pts
52▼10Mendocino County, CACA88,1220.3%0.0 pts
53▼30Sutter County, CACA98,7870.3%+0.1 pts
54▼52Trinity County, CACA15,7200.3%0.0 pts
55Merced County, CACA297,2600.3%0.0 pts
56▼4Mariposa County, CACA16,9180.3%−0.3 pts
57Alpine County, CACA1,0430.2%–
58▼36Glenn County, CACA28,1410.0%−0.2 pts
SHOWING 1–58 OF 58

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES