See property tax rates for every county in Delaware. The average effective rate in Delaware is 0.51%, compared to the national average of 1.07%.
| County | Effective Rate | Median Tax/Year | Median Home Value |
|---|---|---|---|
| Sussex County | 0.33% | $1,171/yr | $353,300 |
| Kent County | 0.46% | $1,331/yr | $290,600 |
| New Castle County | 0.74% | $2,444/yr | $329,800 |
Property taxes, state income taxes, and deductions affect your federal return. Get clear, plain-English tax briefs from CapitalTaxBrief.com.