Williamstown, NJ - Ratings & Reviews | Rate My City
Williamstown
New Jersey, United States·15K residents
--
Overall Score
0
Reviews
About Williamstown
Williamstown is an unincorporated community and census-designated place (CDP) located in Monroe Township in Gloucester County, in the U.S. state of New Jersey. As of the 2020 census, Williamstown had a population of 15,082.