Highest Belgian population share, US counties · 2020
US counties ranked by the share of all residents who are Belgian ancestry (2020 American Community Survey). A concentration measure: Belgian residents as a percentage of total population. Kewaunee County, Wisconsin leads at 20.9%. 1,964 counties qualify in total. Wisconsin carries 6 of the top 25 entries.
Belgian Americans: full group profile →UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which county has the highest belgian share?
Kewaunee County, Wisconsin ranks #1 with 20.9% (2020 Decennial Census).
What are the top 5 counties by belgian share?
Kewaunee County, Wisconsin, Door County, Wisconsin, Lyon County, Minnesota, Brown County, Wisconsin, Henry County, Illinois.
How many counties are in this ranking?
1,964 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.
How is belgian share measured?
Share of all residents who are Belgian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.