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Hamilton Square, NJ Home Values and Rents
The median home value in Hamilton Square is $397,000, 324th highest of 542 cities and towns in New Jersey. Median rent is $2,139 a month.
- Median home value
- $397,000
- 324th of 542 in NJ
- Median rent
- $2,139/mo
- ACS 2020-2024
- Price change, 1 year
- +5.7%
- County index, 2025
- Homeownership
- 95.6%
- NJ: 63.8%
Home sale prices in the Trenton-Princeton, NJ area
Zillow median sale price, Sep 2026
$389,547-5.6% from a year earlier
Half of homes in the metro area sold for more and half for less. Zillow publishes sale prices for metro areas, not for single counties or cities.
Mercer County home price trend
FHFA annual House Price Index for Mercer County, 2000 = 100, compared with New Jersey
Show as a table
| Period | Mercer County |
|---|---|
| 2025 | 275 |
| 2024 | 260 |
| 2023 | 238 |
| 2022 | 210 |
| 2021 | 181 |
| 2020 | 164 |
| 2019 | 159 |
| 2018 | 154 |
| 2017 | 150 |
| 2016 | 149 |
| 2015 | 147 |
| 2014 | 144 |
| 2013 | 143 |
| 2012 | 142 |
| 2011 | 149 |
Over five years, Mercer County prices changed +67.5%, compared with +50.5% for New Jersey.
Source: Federal Housing Finance Agency · Last updated 08/01/2026
Home values by ZIP code
Median home value and rent (ACS 2020-2024); price changes from the FHFA annual ZIP index
Swipe the table sideways to see more columns.
| # | ZIP code | Median value | Median rent | 1-year | 5-year |
|---|---|---|---|---|---|
| 1 | 08690 | $383,900 | $1,700 | +7.8% | +62.8% |
Fair Market Rents, FY2027
HUD rent standard for Trenton-Princeton, NJ MSA
| Unit size | Monthly rent | vs FY2026 |
|---|---|---|
| Studio | $1,561 | +16.1% |
| 1 bedroom | $1,764 | +14.2% |
| 2 bedrooms | $2,242 | +15.0% |
| 3 bedrooms | $2,741 | +17.2% |
| 4 bedrooms | $3,081 | +15.4% |
Frequently asked questions
- What is the median home value in Hamilton Square, NJ?
- The median home value in Hamilton Square is $397,000, based on the American Community Survey 2020-2024 5-year estimates. The New Jersey median is $454,400.
- How much is rent in Hamilton Square?
- The median rent in Hamilton Square is $2,139 a month, including utilities paid by the renter. HUD's FY2027 Fair Market Rent for a two-bedroom unit is $2,242.
- Are home prices going up in Hamilton Square?
- Home prices in Mercer County changed +5.7% over one year and +67.5% over five years, as of 2025.
- How does Hamilton Square compare with the rest of New Jersey?
- Hamilton Square has the 324th highest median home value of 542 cities and towns with 1,000+ residents in New Jersey.
- Which ZIP code in Hamilton Square has the highest home values?
- ZIP code 08690 has the highest median home value at $383,900.