RANKING · 2020 CENSUS · 57 SHOWN OF 57

Highest French Canadian population share, California counties · 2020

California counties ranked by the share of all residents who are French Canadian ancestry (2023 American Community Survey). A concentration measure: French Canadian residents as a percentage of total population. This list covers the 57 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 CANADIAN SHAREVS 2000

01Mono County, CACA12,5051.7%–

02Tuolumne County, CACA53,1601.1%–

03Nevada County, CACA101,9111.1%–

04Inyo County, CACA18,1580.7%–

05El Dorado County, CACA192,3230.7%–

06Amador County, CACA41,8760.6%–

07Humboldt County, CACA131,6470.6%–

08Santa Cruz County, CACA258,8520.5%–

09Sierra County, CACA3,0980.5%–

10Placer County, CACA442,0810.5%–

11Mariposa County, CACA16,9180.5%–

12Sonoma County, CACA486,4440.5%–

13Marin County, CACA253,6940.5%–

14Napa County, CACA132,9490.4%–

15Shasta County, CACA181,6480.4%–

16San Luis Obispo County, CACA282,3670.4%–

17Siskiyou County, CACA42,0130.4%–

18San Francisco County, CACA826,0790.3%–

19Orange County, CACA3,149,5070.3%–

20San Diego County, CACA3,282,2480.3%–

21Ventura County, CACA830,8510.3%–

22Butte County, CACA209,2110.3%–

23Solano County, CACA455,3760.3%–

24Plumas County, CACA18,5830.3%–

25Yolo County, CACA224,4100.3%–

26Riverside County, CACA2,544,9160.3%–

27Lassen County, CACA28,1170.3%–

28Contra Costa County, CACA1,170,0700.3%–

29Glenn County, CACA28,1410.3%–

30Colusa County, CACA21,8360.3%–

31San Bernardino County, CACA2,224,0910.3%–

32Lake County, CACA67,7720.3%–

33Sacramento County, CACA1,618,4600.3%–

34Santa Barbara County, CACA442,0650.3%–

35Calaveras County, CACA46,6050.2%–

36San Mateo County, CACA743,5680.2%–

37Sutter County, CACA98,7870.2%–

38Alameda County, CACA1,636,6300.2%–

39Tehama County, CACA64,6650.2%–

40Modoc County, CACA8,4260.2%–

41San Benito County, CACA70,0820.2%–

42Santa Clara County, CACA1,914,3910.2%–

43Stanislaus County, CACA557,7190.2%–

44Yuba County, CACA88,6910.2%–

45San Joaquin County, CACA823,8150.2%–

46Kern County, CACA927,0680.2%–

47Los Angeles County, CACA9,694,9340.2%–

48Mendocino County, CACA88,1220.2%–

49Madera County, CACA167,9270.2%–

50Monterey County, CACA433,7290.2%–

51Del Norte County, CACA26,4100.1%–

52Merced County, CACA297,2600.1%–

53Fresno County, CACA1,035,4560.1%–

54Imperial County, CACA181,4110.1%–

55Tulare County, CACA485,1460.1%–

56Trinity County, CACA15,7200.1%–

57Kings County, CACA154,3270.1%–

SHOWING 1–57 OF 57

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