Trenton vs West Windsor: Property Tax Comparison
Mercer County, New Jersey — 2025 data
Trenton and West Windsor are both municipalities in Mercer County, New Jersey. Based on the most recent available data (2025), West Windsor carries a lower effective property tax rate of 2.080% compared to Trenton at 3.468%, a difference of 1.388 percentage points. The average residential property tax bill is $12,393 lower in Trenton ($3,690) than in West Windsor ($16,083). The table below shows the full side-by-side breakdown of effective rates, average bills, and median home values.
Side-by-side comparison
Is your Trenton assessment accurate?
If your home's assessed value is higher than its current market value, you may be overpaying property taxes. A successful appeal — filed with your county board of taxation — can reduce your assessed value and lower your annual bill.
Contact your local assessor's office or county board of taxation to learn about appeal deadlines and eligibility in your area.
Full town profiles
Trenton vs West Windsor — frequently asked questions
Which has lower property taxes, Trenton or West Windsor?
West Windsor has a lower effective property tax rate (2.080%) compared to Trenton (3.468%), a difference of 1.388 percentage points as of 2025.
What is the property tax rate in Trenton?
The effective property tax rate in Trenton is 3.468% (2025). The effective rate is the ratio of the average tax bill to the median home value — it accounts for assessments, exemptions, and all overlapping taxing jurisdictions.
What is the property tax rate in West Windsor?
The effective property tax rate in West Windsor is 2.080% (2025). The effective rate is the ratio of the average tax bill to the median home value — it accounts for assessments, exemptions, and all overlapping taxing jurisdictions.
What is the average property tax bill in Trenton?
The average residential property tax bill in Trenton is $3,690 (2024). Individual bills vary based on your home's assessed value, any exemptions you qualify for, and the rates set by your specific taxing units.
What is the average property tax bill in West Windsor?
The average residential property tax bill in West Windsor is $16,083 (2024). Individual bills vary based on your home's assessed value, any exemptions you qualify for, and the rates set by your specific taxing units.
How much higher is the average property tax bill in West Windsor than Trenton?
The average residential tax bill in West Windsor ($16,083) is approximately $12,393 higher than in Trenton ($3,690). This difference reflects a combination of higher assessed values and a higher effective rate.
Can I appeal my property tax assessment in Mercer County?
Yes. Property owners in Mercer County, New Jersey can appeal their assessment through the county board of taxation if they believe their assessed value is higher than the property's current market value. A successful appeal can reduce your assessed value and lower your annual tax bill. Deadlines and procedures vary — contact the Mercer County tax assessor's office for current filing dates.
Where does the property tax data for Trenton and West Windsor come from?
Data on this page is sourced from publicly available government records including state tax authority publications and the U.S. Census Bureau American Community Survey. Effective rates and average bills may reflect county-level data where municipality-level figures are not published. All figures are for planning and comparison only — verify current rates with your local assessor.
Compare other Mercer County towns
Data sourced from state tax authority publications and the U.S. Census Bureau American Community Survey. Figures are for planning and comparison only — actual bills depend on official assessments, exemptions, and local levy decisions. Methodology.