Largest Korean population, US counties
US counties ranked by the number of residents who are Korean, 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 197,951. 1,875 counties qualify in total. California carries 7 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest korean population?
Los Angeles County, California ranks #1 with 197,951 (2024 American Community Survey).
What are the top 5 counties by korean population?
Los Angeles County, California, Orange County, California, Bergen County, New Jersey, Queens County, New York, Fairfax County, Virginia.
How many counties are in this ranking?
1,875 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is korean population measured?
Number of residents who are Korean (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).