Median Age
43 Years
Largest Age Group
45-54 Years
Approximately 13% of Residents
Under 20
23%
Over 65
21%
Williamstown
Williamstown, NJ Area Guide
Avg Rent
$1,658
Population
15,485
Renter Mix
27% Rent
Savor a peaceful environment convenient to major destinations
Suburban
•
Peaceful
•
Affordable
•
Lush
•
Scenic
•
Convenient
•
Welcoming
•
Quaint
•
Historic
•
Family-Friendly
•
Located about 20 miles southeast of Philadelphia, Williamstown is a lush New Jersey suburb. While Williamstown is predominantly residential, there are a host of shops and plazas along Black Horse Pike, Williamstown’s main thoroughfare. Williamstown offers residents a quiet place to come home to, with access to numerous parks and wildlife management areas.
Situated in a convenient locale, Williamstown is just a 30-minute drive from Center City Philadelphia as well as the Jersey Shore. Quick access to the Atlantic City Expressway makes commuting and traveling from Williamstown simple.
Demographics
Median Household Income
$89,479
Average: $109,037
Education
3,313
Residents Have a Degree
Job Market
7,971
Workers Employed
Age Distribution
Get a sense of this area's population profile.
Housing Distribution
Williamstown has more homeowners than renters.
Renters
27%
Non-Renters
73%
Education Distribution
Review this city's overall education levels.
Bachelor's or Higher
19%
Other Education
81%
Rent Trends
As of April 2026, the average apartment rent in Williamstown, NJ is $834 for a studio, $1,658 for one bedroom, $2,032 for two bedrooms, and $2,329 for three bedrooms. Apartment rent in Williamstown has increased by 0.3% in the past year.
Property Type
Average Rent
Average Sq Ft
Apartment
$1,658/month
831 Sq Ft
Townhome
$2,791/month
0 Sq Ft
Getting Around
Explore how walkable, bikeable, drivable, and transit-friendly Williamstown, NJ is for everyday living.
Fairly Walkable
Walkability
40
/ 100
Minimal Public Transit
Transit
10
/ 100
Exceptionally Drivable
Drivability
100
/ 100
Fairly Bikeable
Bikeability
50
/ 100
Scores provided by
Schools
Public
Grades K-2
School data provided by
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by
GreatSchools.org
© 2026. All rights reserved.
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by
GreatSchools.org
© 2026. All rights reserved.
Points of Interest
Shopping Centers
Commuter Rail
Airports
- Philadelphia International
- Atlantic City International
Top Apartments in Williamstown
Houses for Rent in Williamstown
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Methodology
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.