Ranking of Delaware Counties By Population with Slovene Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 188 people in Delaware with Slovene ancestry. Among all Delaware counties, New Castle County had the highest population with Slovene ancestry (174), followed by Sussex County (14).

The chart and table below shows the top 2 counties with high number of people with Slovene ancestry.

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

Data Source: US Census Bureau.
Ranking of Delaware Counties By Population with Slovene Ancestry in 2021
New Castle County
Sussex County
Ranking of Delaware Counties By Population with Slovene Ancestry in 2021
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Rank County Population
1 New Castle County 174
2 Sussex County 14