City Data forWilliamstown,NJ

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What is the best city to live in in the USA? The city statistics provided here are gathered from the latest published data from the US Census Bureau and Realtor.com. It is meant to provide information about the city of Williamstown as you decide on a location for your next home or real estate venture. We provide real estate statistics as well as general city statistics.

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Housing Data (May 2025)

Median Price per SqFt
$222
Median Listing Price
$399,999
Median Days on Market
43
Active Listings
89
New Listings
52
Total Listings (Active + Pending)
165
Avg Listing Price
$397,554
Avg Listing Price Change MoM
0%
Avg Listing Price Change YoY
8%

City Data

City
Williamstown
State ID
NJ
Population
14,641

Age Breakdown

Median Age
41.6
Under 10 years old
10.7%
Age 10-19
14.6%
Age 20s
11.6%
Age 30s
11.6%
Age 40s
15.2%
Age 50s
13.9%
Age 60s
9.9%
Age 70s
8.3%
Age Over 80
4.2%

Gender Breakdown

Male
49.0%
Female
51.0%

Marital Status

Married
53.2%
Divorced
10.9%
Never Married
30.2%
Widowed
5.8%

Household

Family Size
3.2
Family Dual Income
55.6
Median Household Income
$83,232
Median Individual Income
$40,788
Home Ownership
84.0%
Home Value
$209,156
Median Rent
$1,003
Rent Burden
39.2%
Poverty
3.2%

Education

No Highschool Degree or GED
5.5%
Highschool Education
34.8%
Some College
34.3%
Bachelors Degree
17.3%
Graduate Degree
8.1%
Total College or Above
25.4%
Stem Degree
41.6%

Workforce

Labor Force Participation
64.3%
Unemployment Rate
3.9%
Disabled
13.0%

Ethnicity

White
82.1%
Black
12.5%
Asian
2.4%
Native American
0.0%
Pacific Islander
0.0%
Other
0.0%
Multiple
3.0%

Other

Hispanic
5.6%
Limited English
1.6%
Health Uninsured
5.9%
Veteran
7.8%