Housing data for Hopewell Township (Mercer County), NJ

Hopewell Township (Mercer County), NJ has an estimated 17,595 residents and 6,612 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in Mercer County.

8.8% of households rent.

The median gross rent is $2,128 a month.

Its population shrank measurably since 2015–2019 (−2.6%).

Figures last updated on .

Residents
17,595 (±48)
Housing units
6,612 (±387)
Households that rent
8.8%
Median gross rent
$2,128
Residents since 2015–2019
−2.6%

What stands out in Hopewell Township (Mercer County)

Homes heated by fuel oil: 27.6% (±4.8 points) in Hopewell Township (Mercer County), higher than in Mercer County (6.1%).

Median household income: $178,167 (±$14,927) in Hopewell Township (Mercer County), higher than in Mercer County ($100,645).

Households that rent: 8.8% (±3.9 points) in Hopewell Township (Mercer County), lower than in Mercer County (37.8%).

Homes in buildings of 5 or more units: 2.9% (±1.4 points) in Hopewell Township (Mercer County), lower than in Mercer County (23.1%).

Housing in Hopewell Township (Mercer County) at a glance

Hopewell Township (Mercer County) against Mercer County, its state and the nation

Estimate (90% margin of error)
Hopewell Township (Mercer County)Mercer CountyNew JerseyUnited States
Residents17,595 (±48)385,864 (exact)9,343,809 (exact)334,922,499
Housing units6,612 (±387)151,138 (±116)3,791,354 (±469)143,775,355
Households that rent8.8% (±3.9 points)37.8% (±1.2 points)36.2% (±0.2 points)34.8%
Median gross rent$2,128 (±$160)$1,623 (±$34)$1,720 (±$7)$1,413
Median household income$178,167 (±$14,927)$100,645 (±$2,565)$103,556 (±$513)$80,734
Median home value$561,900 (±$32,712)$377,700 (±$6,110)$454,400 (±$1,150)$332,700
Median real estate taxes (a year)$10,000 or more$8,909 (±$148)$9,590 (±$25)$3,119
Built before 198053.0% (±7.0 points)64.2% (±1.7 points)62.8% (±0.3 points)49.7%
Average commute28.5 minutes (±2.7)27.1 minutes (±0.5)30.5 minutes (±0.1)26.4 minutes
Households with broadband98.3% (±0.9 points)91.4% (±0.8 points)92.8% (±0.1 points)91.0%
Median age of residents41.9 years (±2.7)39.5 years (±0.2)40.1 years (±0.1)38.9 years

Hopewell Township (Mercer County) covers 58.1 square miles of land, about 303 residents per square mile (Census Bureau Gazetteer).

How Hopewell Township (Mercer County) has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents18,067 (±31)17,595 (±48)−2.6%Measurable decrease
Housing units6,741 (±282)6,612 (±387)−1.9%Not a measurable change
Median gross rent$1,803 (±$578)$2,128 (±$160)+18.0%No measurable change after inflation
Median home value$460,100 (±$24,037)$561,900 (±$32,712)+22.1%No measurable change after inflation
Median household income$136,231 (±$13,902)$178,167 (±$14,927)+30.8%No measurable change after inflation
Median owner cost with a mortgage$3,251 (±$155)$3,609 (±$213)+11.0%Down after inflation
Households that rent10.2% (±2.6 points)8.8% (±3.9 points)−1.4 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±5.3 points)0.0% (±7.3 points)0.0 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Hopewell Township (Mercer County)

In 2025, the Hopewell Township Police Department reported 61 violent and 600 property crimes per 100,000 residents to the FBI.

Across Mercer County, the departments that report recorded 268 violent and 1,597 property crimes per 100,000 residents that year.

ZIP codes in Hopewell Township (Mercer County)

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
0856097%3,245$2,147$420,300$128,516
0853496%13,272$2,004$573,000$175,573
0852566%4,522$1,835$572,500$165,324
0853019%8,119$1,776$574,800$120,467

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Hopewell Township (Mercer County)

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Pennington Borough2.5 mi$1,886$672,90018.3%
Hopewell Borough3.4 mi$1,856$586,60023.6%
West Amwell Township4.3 mi$2,217$596,90011.5%
Lawrenceville5.4 mi$2,241$411,90020.2%
East Amwell Township5.5 mi$1,879$503,90016.7%
The College of New Jersey6.3 mi$1,762—100.0%
Lawrence Township (Mercer County)6.4 mi$2,020$439,70032.5%
Ewing Township6.5 mi$1,679$294,40033.1%

Places in New Jersey most like Hopewell Township (Mercer County)

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
West Amwell Township$2,217$596,900$151,25011.5%
Readington Township$1,813$549,100$157,62511.5%
Long Hill Township$2,329$697,100$169,07910.3%
Kendall Park$1,928$590,300$165,95815.1%
Millington$2,286$796,600$194,30610.5%
Bridgewater Township$2,176$605,500$172,85115.1%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across New Jersey.

HUD Fair Market Rent for Hopewell Township (Mercer County), fiscal year 2027

Trenton-Princeton, NJ MSA, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,561$1,764$2,242$2,741$3,081

HUD income limits for Hopewell Township (Mercer County), fiscal year 2026

Trenton-Princeton, NJ MSA, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$29,300$48,850$74,800
2 people$33,500$55,800$85,450
3 people$37,700$62,800$96,150
4 people$41,850$69,750$106,800
5 people$45,200$75,350$115,350
6 people$48,550$80,950$123,900
7 people$51,900$86,500$132,450
8 people$55,720$92,100$141,000

These are the limits HUD sets for its housing programs in the Trenton-Princeton, NJ MSA, where HUD’s median family income for fiscal year 2026 is $139,800.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Hopewell Township (Mercer County)

What is the average rent in Hopewell Township (Mercer County), NJ?

The Census Bureau publishes the median rather than the average: the median gross rent in Hopewell Township (Mercer County) is $2,128 (±$160) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in Hopewell Township (Mercer County)?

The median gross rent for a one-bedroom home in Hopewell Township (Mercer County), NJ is $2,130 (±$997) a month (2020–2024 American Community Survey).

How many renters are there in Hopewell Township (Mercer County)?

Hopewell Township (Mercer County) has an estimated 553 (±260) renting households, 8.8% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Hopewell Township (Mercer County)?

The median household income in Hopewell Township (Mercer County) is $178,167 (±$14,927) a year (2020–2024 American Community Survey).

What is the average home value in Hopewell Township (Mercer County), NJ?

The Census Bureau publishes the median: $561,900 (±$32,712) for owner-occupied homes in Hopewell Township (Mercer County) (2020–2024 American Community Survey).

What is the average mortgage payment in Hopewell Township (Mercer County)?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Hopewell Township (Mercer County), NJ is $3,609 (±$213) a month, including taxes, insurance and utilities.

Is Hopewell Township (Mercer County) growing?

In Hopewell Township (Mercer County), the number of residents went from 18,067 in 2015–2019 to 17,595 in 2020–2024 (−2.6%), a measurable decrease.

What ZIP codes are in Hopewell Township (Mercer County)?

The ZIP codes that cover Hopewell Township (Mercer County) are 08560, 08534, 08525, 08530.

What is the median rent in ZIP code 08560?

The median gross rent in ZIP Code Tabulation Area 08560 is $2,147 (±$234) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Hopewell township, Mercer County, New Jersey (county subdivision:33180, in state:34 county:021).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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