Geographic reference
Williamstown CDP, New Jersey
Williamstown CDP is a Census place in New Jersey.
Reference details
- State
- New Jersey (NJ)
- Census GEOID
- 3481380
- Land area
- 19.221 km²
- Water area
- 0.005 km²
- Representative point
- 39.684237, -74.96968
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.