RANKING · 2020 CENSUS · 43 SHOWN OF 43

Highest Mongolian population share, California counties · 2020

California counties ranked by the share of all residents who are Mongolian (2023 American Community Survey). A concentration measure: Mongolian residents as a percentage of total population. This list covers the 43 counties in California that qualify, ranked against each other statewide.

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RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

Highest Mongolian population share by state

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RANKPLACESTATEPOPMONGOLIAN SHAREVS 2000

01San Joaquin County, CACA823,8151.4%–

02Fresno County, CACA1,035,4560.6%–

03Stanislaus County, CACA557,7190.6%–

04Alpine County, CACA1,0430.5%–

05Siskiyou County, CACA42,0130.5%–

06Los Angeles County, CACA9,694,9340.3%–

07Orange County, CACA3,149,5070.3%–

08Alameda County, CACA1,636,6300.3%–

09Modoc County, CACA8,4260.3%–

10Sonoma County, CACA486,4440.2%–

11Santa Clara County, CACA1,914,3910.2%–

12Sacramento County, CACA1,618,4600.2%–

13San Diego County, CACA3,282,2480.2%–

14Riverside County, CACA2,544,9160.2%–

15San Francisco County, CACA826,0790.2%–

16Yolo County, CACA224,4100.2%–

17Solano County, CACA455,3760.1%–

18San Bernardino County, CACA2,224,0910.1%–

19Ventura County, CACA830,8510.1%–

20Kern County, CACA927,0680.1%–

21Madera County, CACA167,9270.1%–

22Marin County, CACA253,6940.1%–

23El Dorado County, CACA192,3230.1%–

24Yuba County, CACA88,6910.1%–

25Colusa County, CACA21,8360.1%–

26Contra Costa County, CACA1,170,0700.1%–

27Sutter County, CACA98,7870.1%–

28Santa Barbara County, CACA442,0650.1%–

29Amador County, CACA41,8760.1%–

30Kings County, CACA154,3270.0%–

31San Luis Obispo County, CACA282,3670.0%–

32San Mateo County, CACA743,5680.0%–

33Placer County, CACA442,0810.0%–

34Merced County, CACA297,2600.0%–

35Tulare County, CACA485,1460.0%–

36Humboldt County, CACA131,6470.0%–

37Santa Cruz County, CACA258,8520.0%–

38Monterey County, CACA433,7290.0%–

39Tuolumne County, CACA53,1600.0%–

40Imperial County, CACA181,4110.0%–

41Shasta County, CACA181,6480.0%–

42Lake County, CACA67,7720.0%–

43Napa County, CACA132,9490.0%–

SHOWING 1–43 OF 43

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