Princeton, NJ Property Tax Rates
Compare property tax rates across 2 ZIP codes in Princeton, New Jersey.
Avg Tax Rate
1.35%
Avg Annual Tax
$10,001
Avg Home Value
$739,100
ZIP Codes
2
Property Tax Overview: Princeton, NJ
Princeton has 2 ZIP codes with property tax data. The average effective tax rate across these ZIPs is 1.35%, which is 34% below the New Jersey average of 2.04%. Annual property taxes range from $10,001 (ZIP 08542) to $10,001 (ZIP 08540).
For a home at Princeton's median value of $739,100, property taxes add approximately $834/month to housing costs. Princeton home values are above the New Jersey median of $485,164, meaning the monthly tax impact is correspondingly higher.
Property tax rates within Princeton vary by 0.06 percentage points across its ZIP codes. This variation typically reflects different school district boundaries, special assessment zones, and municipal service areas within the city.
Princeton vs New Jersey Average
Effective Tax Rate
34% below state average
Annual Property Tax
Median Home Value
Frequently Asked Questions
What is the average property tax rate in Princeton, NJ?
The average effective property tax rate in Princeton, New Jersey is 1.35%, based on 2 ZIP codes.
How much is property tax in Princeton, NJ?
The average median annual property tax in Princeton is $10,001 per year, with a median home value of $739,100.
Which ZIP code in Princeton has the lowest property tax rate?
ZIP code 08542 has the lowest effective tax rate in Princeton at 1.32%, with a median annual tax of $10,001.
How many ZIP codes are in Princeton, NJ?
Princeton, New Jersey has 2 ZIP codes with property tax data available.
Which ZIP code in Princeton has the highest property tax rate?
ZIP code 08540 has the highest effective tax rate in Princeton at 1.38%, with a median annual tax of $10,001.
How do Princeton property taxes compare to the New Jersey average?
Princeton's average effective rate of 1.35% is 34% below the New Jersey state average of 2.04%.
What factors affect property tax rates between ZIP codes in Princeton?
Property tax rate differences within Princeton are typically driven by school district boundaries (which can account for 40–60% of a tax bill), special assessment zones for fire, water, or transit services, and whether a ZIP falls within city limits or an unincorporated area. Each taxing jurisdiction sets its own rate, which is why adjacent ZIP codes can have noticeably different effective rates.
Tips for Princeton Homeowners
- •Appeal your assessment: If your home is assessed higher than its market value, you can file a property tax appeal. Studies suggest 30–60% of properties are over-assessed. Most counties offer a free informal review process.
- •Check your exemptions: Homestead exemptions can reduce your taxable value and are available to primary residents in most states. Senior, veteran, and disability exemptions may also apply. Exemptions must typically be applied for — they are not automatic.
- •Know your assessment cycle: New Jersey reassesses properties periodically. After buying a home, your next tax bill may reflect a new assessment based on your purchase price. Budget accordingly, especially if you bought above prior assessed values.
- •Compare ZIP codes before buying: Even within Princeton, effective tax rates can vary significantly across ZIP codes due to different school district overlays. Use PropertyTaxByZip to compare specific ZIPs before choosing a neighborhood.
Other Cities in New Jersey
Looking for county-level property tax data? View Mercer County on TaxByCounty.com
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates (ZCTA level). ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes.
Estimates are informational only and should not be used as financial or legal advice.