Highest Belgian population share, US counties
US counties ranked by the share of all residents who are Belgian ancestry (2023 American Community Survey). A concentration measure: Belgian residents as a percentage of total population. Kewaunee County, Wisconsin leads at 17.4%. 1,954 counties qualify in total. Wisconsin carries 6 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest belgian share?
Kewaunee County, Wisconsin ranks #1 with 17.4% (2024 American Community Survey).
What are the top 5 counties by belgian share?
Kewaunee County, Wisconsin, Door County, Wisconsin, Lyon County, Minnesota, Brown County, Wisconsin, Harding County, South Dakota.
How many counties are in this ranking?
1,954 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is belgian share measured?
Share of all residents who are Belgian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).