RANKING · 2024 ACS · 38 SHOWN OF 38

Highest Slovene population share, California counties

California counties ranked by the share of all residents who are Slovene ancestry (2024 American Community Survey). A concentration measure: Slovene residents as a percentage of total population. This list covers the 38 counties in California that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Slovene population share by state

RANKPLACESTATEPOPSLOVENE SHAREVS 2010

01Lassen County, CACA28,1170.2%–

02San Francisco County, CACA826,0790.1%+0.0 pts

03Calaveras County, CACA46,6050.1%+0.1 pts

04Santa Barbara County, CACA442,0650.1%+0.1 pts

05El Dorado County, CACA192,3230.1%+0.1 pts

06Marin County, CACA253,6940.1%+0.0 pts

07Del Norte County, CACA26,4100.1%–

08Solano County, CACA455,3760.1%+0.0 pts

09Santa Cruz County, CACA258,8520.1%−0.0 pts

10San Luis Obispo County, CACA282,3670.1%+0.0 pts

11Yolo County, CACA224,4100.0%+0.0 pts

12Contra Costa County, CACA1,170,0700.0%+0.0 pts

13San Diego County, CACA3,282,2480.0%+0.0 pts

14Orange County, CACA3,149,5070.0%+0.0 pts

15Santa Clara County, CACA1,914,3910.0%+0.0 pts

16Sonoma County, CACA486,4440.0%−0.0 pts

17Humboldt County, CACA131,6470.0%+0.0 pts

18Monterey County, CACA433,7290.0%−0.0 pts

19Alameda County, CACA1,636,6300.0%−0.0 pts

20Los Angeles County, CACA9,694,9340.0%+0.0 pts

21Ventura County, CACA830,8510.0%−0.0 pts

22San Mateo County, CACA743,5680.0%−0.0 pts

23Fresno County, CACA1,035,4560.0%+0.0 pts

24Napa County, CACA132,9490.0%−0.1 pts

25Nevada County, CACA101,9110.0%+0.0 pts

26Placer County, CACA442,0810.0%−0.0 pts

27Butte County, CACA209,2110.0%−0.0 pts

28Sacramento County, CACA1,618,4600.0%−0.0 pts

29Riverside County, CACA2,544,9160.0%−0.0 pts

30Kern County, CACA927,0680.0%−0.0 pts

31San Benito County, CACA70,0820.0%−0.0 pts

32Imperial County, CACA181,4110.0%+0.0 pts

33San Bernardino County, CACA2,224,0910.0%−0.0 pts

34Plumas County, CACA18,5830.0%−0.1 pts

35San Joaquin County, CACA823,8150.0%−0.0 pts

36Merced County, CACA297,2600.0%–

37Amador County, CACA41,8760.0%–

38Siskiyou County, CACA42,0130.0%−0.1 pts

SHOWING 1–38 OF 38

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES