Ranking of Delaware Counties By Population with Czechoslovakian Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 565 people in Delaware with Czechoslovakian ancestry. Among all Delaware counties, New Castle County had the highest population with Czechoslovakian ancestry (311), followed by Sussex County (138), and Kent County (116).

The chart and table below shows the top 3 counties with high number of people with Czechoslovakian ancestry.

You can see similar information for other states and for other ancestry groups in Delaware.