Highest Korean population share, US counties
US counties ranked by the share of all residents who are Korean (2023 American Community Survey). A concentration measure: Korean residents as a percentage of total population. Bergen County, New Jersey leads at 6.5%. 1,875 counties qualify in total. Virginia carries 4 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 share?
Bergen County, New Jersey ranks #1 with 6.5% (2024 American Community Survey).
What are the top 5 counties by korean share?
Bergen County, New Jersey, Howard County, Maryland, Fairfax County, Virginia, Orange County, California, Gwinnett County, Georgia.
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 share measured?
Share of all residents who are Korean (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).