Highest Mien population share, US counties · 2020
US counties ranked by the share of all residents who are Mien (2023 American Community Survey). A concentration measure: Mien residents as a percentage of total population. Jefferson County, Iowa leads at 2.1%. 525 counties qualify in total. The top 25 average 0.6%, against an all-counties median of 0.0%.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest mien share?
Jefferson County, Iowa ranks #1 with 2.1% (2020 American Community Survey).
What are the top 5 counties by mien share?
Jefferson County, Iowa, Moore County, Tennessee, Knox County, Texas, Twin Falls County, Idaho, Chittenden County, Vermont.
How many counties are in this ranking?
525 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 ACS 5-year data.
How is mien share measured?
Share of all residents who are Mien (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2020).