RANKING · 2024 ACS · 55 SHOWN OF 55

Highest Arab population share, California counties

California counties ranked by the share of all residents who are Arab ancestry (2024 American Community Survey). A concentration measure: Arab residents as a percentage of total population. This list covers the 55 counties in California that qualify, ranked against each other statewide.

Arab Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPARAB SHAREVS 2010

01Orange County, CACA3,149,5071.4%+0.5 pts

02San Diego County, CACA3,282,2481.4%+0.5 pts

03San Mateo County, CACA743,5681.3%−0.2 pts

04Contra Costa County, CACA1,170,0701.1%+0.5 pts

05San Bernardino County, CACA2,224,0911.0%+0.3 pts

06San Francisco County, CACA826,0791.0%+0.3 pts

07Alameda County, CACA1,636,6300.9%+0.3 pts

08Santa Cruz County, CACA258,8520.9%+0.5 pts

09Marin County, CACA253,6940.9%+0.3 pts

10Riverside County, CACA2,544,9160.9%+0.3 pts

11Los Angeles County, CACA9,694,9340.8%+0.1 pts

12Sacramento County, CACA1,618,4600.8%+0.3 pts

13Santa Clara County, CACA1,914,3910.8%+0.2 pts

14Mono County, CACA12,5050.7%+0.4 pts

15Fresno County, CACA1,035,4560.7%+0.1 pts

16Kern County, CACA927,0680.7%+0.1 pts

17Placer County, CACA442,0810.7%+0.2 pts

18Nevada County, CACA101,9110.7%+0.7 pts

19Ventura County, CACA830,8510.7%+0.1 pts

20San Luis Obispo County, CACA282,3670.7%+0.2 pts

21Tulare County, CACA485,1460.6%+0.4 pts

22Stanislaus County, CACA557,7190.6%+0.1 pts

23San Joaquin County, CACA823,8150.6%+0.1 pts

24Calaveras County, CACA46,6050.6%+0.4 pts

25Monterey County, CACA433,7290.5%+0.0 pts

26Sonoma County, CACA486,4440.5%+0.2 pts

27Tuolumne County, CACA53,1600.5%+0.4 pts

28Napa County, CACA132,9490.5%+0.2 pts

29Yolo County, CACA224,4100.5%+0.2 pts

30Santa Barbara County, CACA442,0650.5%+0.1 pts

31El Dorado County, CACA192,3230.5%+0.2 pts

32Solano County, CACA455,3760.4%−0.1 pts

33Sutter County, CACA98,7870.4%+0.2 pts

34Trinity County, CACA15,7200.4%+0.1 pts

35Alpine County, CACA1,0430.4%–

36Butte County, CACA209,2110.4%+0.1 pts

37Siskiyou County, CACA42,0130.3%+0.0 pts

38Merced County, CACA297,2600.3%+0.2 pts

39Madera County, CACA167,9270.3%−0.1 pts

40Shasta County, CACA181,6480.3%−0.0 pts

41Kings County, CACA154,3270.3%+0.1 pts

42Lake County, CACA67,7720.3%+0.1 pts

43Del Norte County, CACA26,4100.3%+0.1 pts

44Humboldt County, CACA131,6470.3%+0.0 pts

45Mariposa County, CACA16,9180.3%–

46Inyo County, CACA18,1580.2%+0.2 pts

47Tehama County, CACA64,6650.2%+0.0 pts

48Mendocino County, CACA88,1220.2%+0.0 pts

49Yuba County, CACA88,6910.1%+0.1 pts

50San Benito County, CACA70,0820.1%−0.2 pts

51Imperial County, CACA181,4110.1%−0.3 pts

52Amador County, CACA41,8760.1%−0.2 pts

53Lassen County, CACA28,1170.0%−0.1 pts

54Plumas County, CACA18,5830.0%−0.3 pts

55Glenn County, CACA28,1410.0%−1.6 pts

SHOWING 1–55 OF 55

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES