RANKING · 2024 ACS · 56 SHOWN OF 56

Highest Canadian population share, California counties

California counties ranked by the share of all residents who are Canadian ancestry (2024 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. This list covers the 56 counties in California that qualify, ranked against each other statewide. The median across all 56 is 0.2%. Biggest climber in the top 100 since 2020: Glenn County, CA, up 24 places to #12.

Canadian Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCANADIAN SHAREVS 2010

01Plumas County, CACA18,5830.8%+0.5 pts

02Modoc County, CACA8,4260.8%+0.7 pts

03▲5Napa County, CACA132,9490.5%+0.2 pts

04▲9Nevada County, CACA101,9110.4%−0.2 pts

05▲1Shasta County, CACA181,6480.3%+0.1 pts

06▼3Marin County, CACA253,6940.3%−0.4 pts

07▲19Tuolumne County, CACA53,1600.3%−0.1 pts

08▼4El Dorado County, CACA192,3230.3%0.0 pts

09▼2Placer County, CACA442,0810.3%−0.1 pts

10▲2Santa Barbara County, CACA442,0650.3%−0.1 pts

11▲3Sonoma County, CACA486,4440.3%0.0 pts

12▲24Glenn County, CACA28,1410.3%−0.1 pts

13Alpine County, CACA1,0430.2%−0.9 pts

14▲21Santa Cruz County, CACA258,8520.2%−0.1 pts

15▼10Butte County, CACA209,2110.2%−0.2 pts

16▼7Ventura County, CACA830,8510.2%−0.1 pts

17▲11Lassen County, CACA28,1170.2%−0.1 pts

18▼1Orange County, CACA3,149,5070.2%−0.1 pts

19▼8San Luis Obispo County, CACA282,3670.2%−0.2 pts

20San Diego County, CACA3,282,2480.2%−0.1 pts

21▼2San Francisco County, CACA826,0790.2%0.0 pts

22▼4Riverside County, CACA2,544,9160.2%−0.1 pts

23▼2Yolo County, CACA224,4100.2%0.0 pts

24▲7Siskiyou County, CACA42,0130.2%0.0 pts

25▼10San Mateo County, CACA743,5680.2%−0.1 pts

26▲17Mendocino County, CACA88,1220.2%−0.1 pts

27▼5Santa Clara County, CACA1,914,3910.2%−0.1 pts

28▼18Calaveras County, CACA46,6050.2%−0.2 pts

29▲11Inyo County, CACA18,1580.2%−0.1 pts

30▼28Colusa County, CACA21,8360.2%−0.1 pts

31▼2Los Angeles County, CACA9,694,9340.1%−0.1 pts

32▼16Madera County, CACA167,9270.1%0.0 pts

33▲15Amador County, CACA41,8760.1%−0.2 pts

34▼11Contra Costa County, CACA1,170,0700.1%−0.1 pts

35▲11San Benito County, CACA70,0820.1%−0.1 pts

36▲2Sacramento County, CACA1,618,4600.1%−0.1 pts

37▼13San Bernardino County, CACA2,224,0910.1%−0.1 pts

38▲1Alameda County, CACA1,636,6300.1%−0.1 pts

39▼14Humboldt County, CACA131,6470.1%−0.3 pts

40▼10Solano County, CACA455,3760.1%−0.1 pts

41▼14Mariposa County, CACA16,9180.1%−0.2 pts

42▲7Tulare County, CACA485,1460.1%0.0 pts

43▲4Monterey County, CACA433,7290.1%−0.1 pts

44▼2Fresno County, CACA1,035,4560.1%−0.1 pts

45▼4Yuba County, CACA88,6910.1%0.0 pts

46▼14Kern County, CACA927,0680.1%−0.1 pts

47▼3Stanislaus County, CACA557,7190.1%−0.1 pts

48▲5Merced County, CACA297,2600.1%0.0 pts

49▼15San Joaquin County, CACA823,8150.1%−0.1 pts

50▼13Kings County, CACA154,3270.1%−0.1 pts

51▲3Imperial County, CACA181,4110.1%0.0 pts

52▼19Mono County, CACA12,5050.1%−0.3 pts

53▼8Sutter County, CACA98,7870.0%−0.2 pts

54▼2Tehama County, CACA64,6650.0%−0.1 pts

55▼5Lake County, CACA67,7720.0%−0.1 pts

56Trinity County, CACA15,7200.0%−0.2 pts

SHOWING 1–56 OF 56

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