RANKING · 2020 CENSUS · 43 SHOWN OF 43

Largest Arab population, California counties · 2020

California counties ranked by the number of residents who are Arab ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 43 counties in California that qualify, ranked against each other statewide. The median across all 43 is 164.

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPARAB POPULATIONVS 2010

01Los Angeles County, CACA9,694,9349,128−87%

02San Diego County, CACA3,282,2485,220−79%

03Orange County, CACA3,149,5074,474−83%

04San Bernardino County, CACA2,224,0913,094−78%

05Fresno County, CACA1,035,4562,800−54%

06Sacramento County, CACA1,618,4602,785−59%

07Alameda County, CACA1,636,6302,342−76%

08Riverside County, CACA2,544,9162,146−82%

09Santa Clara County, CACA1,914,3911,382−86%

10Kern County, CACA927,0681,346−75%

11San Mateo County, CACA743,5681,230−89%

12San Joaquin County, CACA823,815966−71%

13Contra Costa County, CACA1,170,070890−87%

14San Francisco County, CACA826,079834−85%

15Tulare County, CACA485,146735−35%

16Ventura County, CACA830,851599−87%

17Placer County, CACA442,081429−73%

18Stanislaus County, CACA557,719409−85%

19Monterey County, CACA433,729318−84%

20Imperial County, CACA181,411205−65%

21Solano County, CACA455,376174−91%

22Sonoma County, CACA486,444164−89%

23Santa Barbara County, CACA442,065154−91%

24Butte County, CACA209,211145−68%

25Santa Cruz County, CACA258,852134−86%

26San Luis Obispo County, CACA282,36798−93%

27Merced County, CACA297,26089−80%

28Mariposa County, CACA16,91884–

29Madera County, CACA167,92781−89%

30Marin County, CACA253,69475−95%

31Humboldt County, CACA131,64757−82%

32Napa County, CACA132,94948−88%

33San Benito County, CACA70,08242−78%

34Sutter County, CACA98,78739−79%

35Kings County, CACA154,32731−90%

36Tehama County, CACA64,66521−72%

37Siskiyou County, CACA42,01316−89%

38El Dorado County, CACA192,32311−98%

39Trinity County, CACA15,72011−66%

40Amador County, CACA41,8769−91%

41Shasta County, CACA181,6487−99%

42Mendocino County, CACA88,1224−97%

43Nevada County, CACA101,9111−96%

SHOWING 1–43 OF 43

Download CSV (full list, 43 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS