RANKING · 2024 ACS · 40 SHOWN OF 40

Highest Latvian population share, California counties

California counties ranked by the share of all residents who are Latvian ancestry (2023 American Community Survey). A concentration measure: Latvian residents as a percentage of total population. This list covers the 40 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 Latvian population share by state

RANKPLACESTATEPOPLATVIAN SHAREVS 2000

01Humboldt County, CACA131,6470.2%–

02Marin County, CACA253,6940.1%–

03Sonoma County, CACA486,4440.1%–

04Tuolumne County, CACA53,1600.1%–

05Lassen County, CACA28,1170.1%–

06Ventura County, CACA830,8510.1%–

07Napa County, CACA132,9490.1%–

08Lake County, CACA67,7720.1%–

09Shasta County, CACA181,6480.1%–

10San Francisco County, CACA826,0790.0%–

11Nevada County, CACA101,9110.0%–

12Santa Cruz County, CACA258,8520.0%–

13Sacramento County, CACA1,618,4600.0%–

14Contra Costa County, CACA1,170,0700.0%–

15Fresno County, CACA1,035,4560.0%–

16Santa Clara County, CACA1,914,3910.0%–

17Amador County, CACA41,8760.0%–

18Mono County, CACA12,5050.0%–

19Butte County, CACA209,2110.0%–

20Yolo County, CACA224,4100.0%–

21San Mateo County, CACA743,5680.0%–

22Los Angeles County, CACA9,694,9340.0%–

23Alameda County, CACA1,636,6300.0%–

24Placer County, CACA442,0810.0%–

25San Diego County, CACA3,282,2480.0%–

26Orange County, CACA3,149,5070.0%–

27Solano County, CACA455,3760.0%–

28El Dorado County, CACA192,3230.0%–

29Kern County, CACA927,0680.0%–

30Santa Barbara County, CACA442,0650.0%–

31San Luis Obispo County, CACA282,3670.0%–

32Mendocino County, CACA88,1220.0%–

33Inyo County, CACA18,1580.0%–

34Riverside County, CACA2,544,9160.0%–

35San Bernardino County, CACA2,224,0910.0%–

36Stanislaus County, CACA557,7190.0%–

37San Joaquin County, CACA823,8150.0%–

38Monterey County, CACA433,7290.0%–

39Madera County, CACA167,9270.0%–

40Tulare County, CACA485,1460.0%–

SHOWING 1–40 OF 40

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES