Lowest property taxes in Delaware: Census estimated rates

Ordered by median annual taxes paid divided by median home value. These are survey estimates, not local statutory tax rates.

See highest estimated rates in Delaware | Compare counties with your own home value

Census survey estimates, 2020–2024 ACS five-year vintage 2024. Effective rate here means median annual real estate taxes paid (B25103) divided by median owner-occupied home value (B25077). Owner-occupied units come from B25003. This is a ratio of two medians, not a statutory rate or the median of individual homeowners’ rates.

Survey estimates have sampling error. Countywide medians do not account for a particular home’s condition, assessment rules, exemptions or taxing districts. Rankings describe point estimates, not statistically significant differences. Missing and bounded estimates are excluded from rates and rankings.

Last verified 2026-10-24. Census data and methodology. Amounts are in 2024 dollars; no inflation adjustment is applied to your inputs. Displayed rates are rounded; calculations use the unrounded ratio.

Delaware county ranking

3 counties with usable estimates. Ties use FIPS order; rankings use unrounded ratios. Small displayed differences may reflect rounding or survey error.

Delaware counties, lowest estimated rates first (2020–2024)
Rank	County	Estimated effective rate	Median home value	Median annual taxes paid	Owner-occupied units	Census sources
1	Sussex County, DE	0.32%	$382,600	$1,222	86,851	Value / Tax / Units
2	Kent County, DE	0.43%	$316,600	$1,363	51,808	Value / Tax / Units
3	New Castle County, DE	0.71%	$352,200	$2,499	154,724	Value / Tax / Units

Lowest property taxes in Delaware: Census estimated rates

Delaware county ranking

Rankings by state