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Counties in Delaware

Delaware has 3 counties. Each county profile includes income, poverty, housing costs, educational attainment, demographics, and employment data from the U.S. Census Bureau ACS 5-Year Estimates.

Counties often vary dramatically within a state — a metro-area county may have median incomes double that of a rural neighbor. Use the topic rankings below to see exactly how Delaware's counties compare on any measure.

Delaware Counties by Income Delaware Counties by Poverty Delaware Counties by Home Values Delaware Counties by Education Delaware Counties by Diversity
Kent County
Pop. 185,043
New Castle County
Pop. 573,030
Sussex County
Pop. 247,799