Ranking of Delaware Counties By Median Household Income in 2021 (ACS-5Yrs)

Based on the US Census ACS-5Yrs estimates, in 2021, the Median Household Income for Delaware was $72,724. Among all Delaware counties, New Castle County had the highest median household income ($78,428), followed by Sussex County ($68,886), and Kent County ($63,715).

The chart below shows the top 3 Delaware counties with high median household income, and the table below shows the ranking of all Delaware counties.

You can also see similar information for other states and for the United States.