RANKING · 2010 CENSUS · 58 SHOWN OF 58

Largest French population, California counties · 2010

California counties ranked by the number of residents who are French ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 58 counties in California that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPFRENCH POPULATIONVS 2000

01Los Angeles County, CACA9,694,934126,336–

02San Diego County, CACA3,282,24882,112–

03Orange County, CACA3,149,50767,853–

04Riverside County, CACA2,544,91649,353–

05San Bernardino County, CACA2,224,09140,945–

06Sacramento County, CACA1,618,46035,655–

07Santa Clara County, CACA1,914,39134,726–

08Alameda County, CACA1,636,63027,499–

09Contra Costa County, CACA1,170,07026,695–

10Ventura County, CACA830,85120,840–

11Sonoma County, CACA486,44417,922–

12San Francisco County, CACA826,07917,745–

13San Mateo County, CACA743,56816,961–

14Kern County, CACA927,06814,456–

15Fresno County, CACA1,035,45614,157–

16San Joaquin County, CACA823,81513,636–

17Placer County, CACA442,08113,035–

18Santa Barbara County, CACA442,06512,087–

19Stanislaus County, CACA557,71910,373–

20Marin County, CACA253,6949,816–

21Santa Cruz County, CACA258,8529,645–

22San Luis Obispo County, CACA282,3679,400–

23Butte County, CACA209,2118,900–

24Solano County, CACA455,3768,042–

25Monterey County, CACA433,7297,840–

26El Dorado County, CACA192,3237,625–

27Shasta County, CACA181,6486,997–

28Humboldt County, CACA131,6475,666–

29Napa County, CACA132,9495,115–

30Tulare County, CACA485,1464,597–

31Yolo County, CACA224,4104,391–

32Nevada County, CACA101,9114,264–

33Mendocino County, CACA88,1223,592–

34Merced County, CACA297,2603,257–

35Lake County, CACA67,7723,190–

36Calaveras County, CACA46,6052,628–

37Madera County, CACA167,9272,425–

38Yuba County, CACA88,6912,401–

39Sutter County, CACA98,7872,275–

40Kings County, CACA154,3272,136–

41Tehama County, CACA64,6652,060–

42Amador County, CACA41,8761,987–

43Siskiyou County, CACA42,0131,969–

44Tuolumne County, CACA53,1601,850–

45Imperial County, CACA181,4111,717–

46San Benito County, CACA70,0821,215–

47Lassen County, CACA28,1171,039–

48Plumas County, CACA18,583996–

49Inyo County, CACA18,158962–

50Mariposa County, CACA16,918948–

51Del Norte County, CACA26,410905–

52Trinity County, CACA15,720762–

53Glenn County, CACA28,141564–

54Mono County, CACA12,505548–

55Colusa County, CACA21,836494–

56Modoc County, CACA8,426365–

57Sierra County, CACA3,098188–

58Alpine County, CACA1,04344–

SHOWING 1–58 OF 58

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