RANKING · 2020 CENSUS · 58 SHOWN OF 58

Highest English population share, California counties · 2020

California counties ranked by the share of all residents who are English ancestry (2023 American Community Survey). A concentration measure: English 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

RANKPLACESTATEPOPENGLISH SHAREVS 2000

01Amador County, CACA41,87615.3%–

02Tuolumne County, CACA53,16015.0%–

03Nevada County, CACA101,91114.8%–

04Mariposa County, CACA16,91814.7%–

05Calaveras County, CACA46,60514.6%–

06Sierra County, CACA3,09813.1%–

07Plumas County, CACA18,58312.9%–

08Marin County, CACA253,69412.5%–

09Siskiyou County, CACA42,01312.5%–

10Placer County, CACA442,08112.3%–

11El Dorado County, CACA192,32312.0%–

12San Luis Obispo County, CACA282,36712.0%–

13Shasta County, CACA181,64810.4%–

14Humboldt County, CACA131,64710.4%–

15Inyo County, CACA18,15810.2%–

16Sonoma County, CACA486,44410.1%–

17Tehama County, CACA64,66510.1%–

18Mendocino County, CACA88,12210.1%–

19Trinity County, CACA15,7209.9%–

20Butte County, CACA209,2119.7%–

21Modoc County, CACA8,4269.7%–

22Del Norte County, CACA26,4109.6%–

23Santa Cruz County, CACA258,8529.5%–

24Lake County, CACA67,7729.4%–

25Alpine County, CACA1,0439.2%–

26Napa County, CACA132,9498.9%–

27Lassen County, CACA28,1178.1%–

28Sutter County, CACA98,7877.7%–

29Mono County, CACA12,5057.7%–

30Santa Barbara County, CACA442,0657.6%–

31Yuba County, CACA88,6917.4%–

32Yolo County, CACA224,4107.4%–

33Contra Costa County, CACA1,170,0707.0%–

34Ventura County, CACA830,8517.0%–

35Sacramento County, CACA1,618,4606.9%–

36San Benito County, CACA70,0826.7%–

37San Diego County, CACA3,282,2486.5%–

38Glenn County, CACA28,1416.5%–

39Orange County, CACA3,149,5076.4%–

40Stanislaus County, CACA557,7195.9%–

41Riverside County, CACA2,544,9165.6%–

42San Mateo County, CACA743,5685.5%–

43Colusa County, CACA21,8365.2%–

44San Francisco County, CACA826,0795.2%–

45Monterey County, CACA433,7295.2%–

46Solano County, CACA455,3765.1%–

47San Joaquin County, CACA823,8154.9%–

48Alameda County, CACA1,636,6304.9%–

49Kern County, CACA927,0684.9%–

50Madera County, CACA167,9274.8%–

51Santa Clara County, CACA1,914,3914.6%–

52Fresno County, CACA1,035,4564.4%–

53Kings County, CACA154,3274.0%–

54San Bernardino County, CACA2,224,0913.8%–

55Tulare County, CACA485,1463.7%–

56Los Angeles County, CACA9,694,9343.3%–

57Merced County, CACA297,2602.9%–

58Imperial County, CACA181,4111.2%–

SHOWING 1–58 OF 58

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