PropertyTaxPeek

Nassau County, NY vs New Castle County, DE

Property Tax Rate Comparison 2025

Quick Answer

Nassau County, NY: 1.42% effective rate · $5,878/yr median tax · median home $414,009

New Castle County, DE: 0.53% effective rate · $2,098/yr median tax · median home $395,882

Side-by-Side Comparison

MetricNassau County, NYNew Castle County, DENational Avg
Effective Tax Rate1.42%0.53%1.06%
Median Annual Tax$5,878$2,098$2,778
Median Home Value$414,009$395,882$268,728
Population1,395,774570,719

Nassau County, NY

Effective Rate
1.42%
Median Annual Tax
$5,878
Median Home Value
$414,009
Population
1,395,774
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New Castle County, DE

Effective Rate
0.53%
Median Annual Tax
$2,098
Median Home Value
$395,882
Population
570,719
Full profile →

Frequently Asked Questions

What is the property tax difference between Nassau County and New Castle County?
Nassau County, NY has an effective property tax rate of 1.42% with a median annual tax of $5,878. New Castle County, DE has a rate of 0.53% with a median annual tax of $2,098. The difference is 0.89 percentage points.
Which county has higher property taxes, Nassau County or New Castle County?
Nassau County, NY has the higher effective property tax rate at 1.42% compared to 0.53%.
How do Nassau County and New Castle County compare to the national average?
The national average effective property tax rate is 1.06%. Nassau County is above average at 1.42%, and New Castle County is below average at 0.53%.