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RANKING · 2024 ACS · 17 SHOWN OF 17

Largest Mongolian population, California counties

California counties ranked by the number of residents who are Mongolian, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 17 counties in California that qualify, ranked against each other statewide.

Mongolian Americans: full group profile →
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SAME RANKING BYCitiesStatesMetros
RELATEDLargest Chinese populationHighest Chinese population shareLargest Taiwanese populationHighest Taiwanese population shareLargest Hmong populationHighest Hmong population share
YEAR20202024
Largest Mongolian population by state
All USCaliforniaColoradoIllinoisNew YorkOhioPennsylvaniaTexasVirginiaWisconsin
RANKPLACESTATEPOPMONGOLIAN POPULATIONVS 2020
01Los Angeles County, CACA9,694,9342,960+10%
02Alameda County, CACA1,636,6301,515+72%
03Contra Costa County, CACA1,170,070927+310%
04San Francisco County, CACA826,079621+3%
05Santa Clara County, CACA1,914,391484−3%
06San Mateo County, CACA743,568451+199%
07Placer County, CACA442,081378+500%
08San Diego County, CACA3,282,248323+750%
09Orange County, CACA3,149,507274+20%
10San Bernardino County, CACA2,224,091153+164%
11Sacramento County, CACA1,618,460139−65%
12Monterey County, CACA433,729116+55%
13Ventura County, CACA830,85176+138%
14Yolo County, CACA224,41049−56%
15Kern County, CACA927,06826–
16Riverside County, CACA2,544,91611−81%
17Marin County, CACA253,6946−80%
SHOWING 1–17 OF 17
Download CSV (full list, 17 rows)

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