RANKING · 2020 CENSUS · 35 SHOWN OF 35

Highest Moroccan population share, California counties · 2020

California counties ranked by the share of all residents who are Moroccan ancestry (2023 American Community Survey). A concentration measure: Moroccan residents as a percentage of total population. This list covers the 35 counties in California that qualify, ranked against each other statewide.

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

YEAR2010 2020 2024

Highest Moroccan population share by state

RANKPLACESTATEPOPMOROCCAN SHAREVS 2000

01Amador County, CACA41,8760.2%–

02San Francisco County, CACA826,0790.0%–

03Alameda County, CACA1,636,6300.0%–

04Mono County, CACA12,5050.0%–

05Marin County, CACA253,6940.0%–

06Santa Clara County, CACA1,914,3910.0%–

07Los Angeles County, CACA9,694,9340.0%–

08Orange County, CACA3,149,5070.0%–

09San Diego County, CACA3,282,2480.0%–

10San Luis Obispo County, CACA282,3670.0%–

11Sacramento County, CACA1,618,4600.0%–

12San Bernardino County, CACA2,224,0910.0%–

13Stanislaus County, CACA557,7190.0%–

14Kern County, CACA927,0680.0%–

15Napa County, CACA132,9490.0%–

16San Mateo County, CACA743,5680.0%–

17Yuba County, CACA88,6910.0%–

18Yolo County, CACA224,4100.0%–

19Calaveras County, CACA46,6050.0%–

20Ventura County, CACA830,8510.0%–

21Contra Costa County, CACA1,170,0700.0%–

22Santa Cruz County, CACA258,8520.0%–

23Santa Barbara County, CACA442,0650.0%–

24Sonoma County, CACA486,4440.0%–

25Butte County, CACA209,2110.0%–

26El Dorado County, CACA192,3230.0%–

27Fresno County, CACA1,035,4560.0%–

28Monterey County, CACA433,7290.0%–

29Riverside County, CACA2,544,9160.0%–

30Kings County, CACA154,3270.0%–

31San Joaquin County, CACA823,8150.0%–

32Merced County, CACA297,2600.0%–

33Glenn County, CACA28,1410.0%–

34Shasta County, CACA181,6480.0%–

35Placer County, CACA442,0810.0%–

SHOWING 1–35 OF 35

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