RANKING · 2010 CENSUS · 58 SHOWN OF 58

Highest French Canadian population share, California counties · 2010

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 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 CANADIAN SHAREVS 2000

01Amador County, CACA41,8761.7%–

02Siskiyou County, CACA42,0131.3%–

03Sierra County, CACA3,0981.0%–

04El Dorado County, CACA192,3230.9%–

05Nevada County, CACA101,9110.8%–

06Alpine County, CACA1,0430.8%–

07Shasta County, CACA181,6480.7%–

08Humboldt County, CACA131,6470.7%–

09Plumas County, CACA18,5830.7%–

10Butte County, CACA209,2110.6%–

11Del Norte County, CACA26,4100.6%–

12Santa Cruz County, CACA258,8520.6%–

13San Luis Obispo County, CACA282,3670.6%–

14Mendocino County, CACA88,1220.5%–

15Calaveras County, CACA46,6050.5%–

16Riverside County, CACA2,544,9160.5%–

17Lake County, CACA67,7720.5%–

18Ventura County, CACA830,8510.5%–

19Glenn County, CACA28,1410.4%–

20Marin County, CACA253,6940.4%–

21San Diego County, CACA3,282,2480.4%–

22Tuolumne County, CACA53,1600.4%–

23Sonoma County, CACA486,4440.4%–

24Placer County, CACA442,0810.4%–

25Inyo County, CACA18,1580.4%–

26Tehama County, CACA64,6650.4%–

27Santa Barbara County, CACA442,0650.4%–

28Yuba County, CACA88,6910.4%–

29Solano County, CACA455,3760.4%–

30Yolo County, CACA224,4100.4%–

31Orange County, CACA3,149,5070.4%–

32Sacramento County, CACA1,618,4600.4%–

33San Francisco County, CACA826,0790.3%–

34San Bernardino County, CACA2,224,0910.3%–

35Contra Costa County, CACA1,170,0700.3%–

36Monterey County, CACA433,7290.3%–

37Kern County, CACA927,0680.3%–

38Madera County, CACA167,9270.3%–

39Trinity County, CACA15,7200.3%–

40Colusa County, CACA21,8360.3%–

41Santa Clara County, CACA1,914,3910.3%–

42Alameda County, CACA1,636,6300.3%–

43San Mateo County, CACA743,5680.2%–

44Lassen County, CACA28,1170.2%–

45Napa County, CACA132,9490.2%–

46Stanislaus County, CACA557,7190.2%–

47San Joaquin County, CACA823,8150.2%–

48Mariposa County, CACA16,9180.2%–

49Los Angeles County, CACA9,694,9340.2%–

50Sutter County, CACA98,7870.2%–

51San Benito County, CACA70,0820.2%–

52Fresno County, CACA1,035,4560.2%–

53Modoc County, CACA8,4260.2%–

54Merced County, CACA297,2600.2%–

55Tulare County, CACA485,1460.1%–

56Mono County, CACA12,5050.1%–

57Kings County, CACA154,3270.1%–

58Imperial County, CACA181,4110.1%–

SHOWING 1–58 OF 58

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