Delaware property tax rates by county
61 ZIP codes with a published record across 3 counties.
These are effective rates: the median tax households report paying divided by the median home value, from the Census American Community Survey. They are not the statutory or millage rate a county sets, which applies to assessed value after exemptions.
State totals
ZIP codes published61
Withheld as too thin7
Counties3
Median effective tax rate0.45%Median across ZIP codes, not a state rate.
Source: US Census ACS 5-Year and FEMA National Risk Index, see each ZIP code record. How this was derived
Median effective rate by county
| County | Median effective rate | ZIP codes |
|---|---|---|
| Kent County | 0.44% | 16 |
| New Castle County | 0.69% | 23 |
| Sussex County | 0.30% | 22 |
Source: US Census ACS 5-Year, tables B25103 and B25077, 2020-2024. How this was derived