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RANKING · 2020 CENSUS · 22 SHOWN OF 22

Highest Mongolian population share, California counties · 2020

California counties ranked by the share of all residents who are Mongolian (2020 American Community Survey). A concentration measure: Mongolian residents as a percentage of total population. This list covers the 22 counties in California that qualify, ranked against each other statewide. The median across all 22 is 0.0%.

Mongolian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Mongolian population share by state
RANKPLACESTATEPOPMONGOLIAN SHAREVS –
01San Francisco County, CACA826,0790.1%–
02Alameda County, CACA1,636,6300.1%–
03Yolo County, CACA224,4100.1%–
04Los Angeles County, CACA9,694,9340.0%–
05Santa Clara County, CACA1,914,3910.0%–
06Sacramento County, CACA1,618,4600.0%–
07San Mateo County, CACA743,5680.0%–
08Contra Costa County, CACA1,170,0700.0%–
09Monterey County, CACA433,7290.0%–
10Placer County, CACA442,0810.0%–
11Mendocino County, CACA88,1220.0%–
12Marin County, CACA253,6940.0%–
13Tulare County, CACA485,1460.0%–
14Orange County, CACA3,149,5070.0%–
15Merced County, CACA297,2600.0%–
16Ventura County, CACA830,8510.0%–
17Solano County, CACA455,3760.0%–
18San Bernardino County, CACA2,224,0910.0%–
19San Luis Obispo County, CACA282,3670.0%–
20Riverside County, CACA2,544,9160.0%–
21San Diego County, CACA3,282,2480.0%–
22Stanislaus County, CACA557,7190.0%–
SHOWING 1–22 OF 22

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