Largest Mongolian population, US counties · 2020
US counties ranked by the number of residents who are Mongolian, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Los Angeles County, California leads at 31,881. 711 counties qualify in total. California carries 11 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest mongolian population?
Los Angeles County, California ranks #1 with 31,881 (2020 American Community Survey).
What are the top 5 counties by mongolian population?
Los Angeles County, California, Middlesex County, Massachusetts, San Joaquin County, California, Philadelphia County, Pennsylvania, King County, Washington.
How many counties are in this ranking?
711 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 ACS 5-year data.
How is mongolian population measured?
Number of residents who are Mongolian (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2020).