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 (2024 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. The median across all 40 is 0.0%. Biggest climber in the top 100 since 2020: Napa County, CA, up 25 places to #7.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

Highest Latvian population share by state

RANKPLACESTATEPOPLATVIAN SHAREVS 2010

01Humboldt County, CACA131,6470.2%+0.2 pts

02▲4Marin County, CACA253,6940.1%0.0 pts

03▲1Sonoma County, CACA486,4440.1%0.0 pts

04▼2Tuolumne County, CACA53,1600.1%0.0 pts

05Lassen County, CACA28,1170.1%−0.1 pts

06▲8Ventura County, CACA830,8510.1%0.0 pts

07▲25Napa County, CACA132,9490.1%0.0 pts

08▲15Lake County, CACA67,7720.1%–

09▼4Shasta County, CACA181,6480.1%0.0 pts

10▼2San Francisco County, CACA826,0790.0%0.0 pts

11▲6Nevada County, CACA101,9110.0%0.0 pts

12▼5Santa Cruz County, CACA258,8520.0%0.0 pts

13▲12Sacramento County, CACA1,618,4600.0%0.0 pts

14▼2Contra Costa County, CACA1,170,0700.0%0.0 pts

15▲15Fresno County, CACA1,035,4560.0%0.0 pts

16▲5Santa Clara County, CACA1,914,3910.0%0.0 pts

17Amador County, CACA41,8760.0%−0.1 pts

18Mono County, CACA12,5050.0%–

19▼4Butte County, CACA209,2110.0%0.0 pts

20▲7Yolo County, CACA224,4100.0%0.0 pts

21▼11San Mateo County, CACA743,5680.0%0.0 pts

22▼3Los Angeles County, CACA9,694,9340.0%0.0 pts

23▼7Alameda County, CACA1,636,6300.0%0.0 pts

24Placer County, CACA442,0810.0%0.0 pts

25▲1San Diego County, CACA3,282,2480.0%0.0 pts

26▲3Orange County, CACA3,149,5070.0%0.0 pts

27▲8Solano County, CACA455,3760.0%0.0 pts

28▼6El Dorado County, CACA192,3230.0%0.0 pts

29▼11Kern County, CACA927,0680.0%0.0 pts

30▼10Santa Barbara County, CACA442,0650.0%0.0 pts

31▼3San Luis Obispo County, CACA282,3670.0%0.0 pts

32▼21Mendocino County, CACA88,1220.0%−0.1 pts

33▼30Inyo County, CACA18,1580.0%0.0 pts

34▼3Riverside County, CACA2,544,9160.0%0.0 pts

35▼1San Bernardino County, CACA2,224,0910.0%0.0 pts

36▲1Stanislaus County, CACA557,7190.0%0.0 pts

37▲1San Joaquin County, CACA823,8150.0%0.0 pts

38▼5Monterey County, CACA433,7290.0%0.0 pts

39Madera County, CACA167,9270.0%0.0 pts

40▼4Tulare County, CACA485,1460.0%0.0 pts

SHOWING 1–40 OF 40

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