Williamstown, NJ ZIP Code

ZIP code, county, time zone and coordinates of Williamstown, New Jersey

The ZIP code of Williamstown, NJ is 08094. It is in Gloucester County.

Mailing address format for Williamstown

John Smith
123 Main St
WILLIAMSTOWN NJ 08094
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Williamstown

ZIP codePopulationArea
08094—54.8 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Williamstown? Location, county and time zone

State
New Jersey
County
Gloucester County
GPS coordinates
39.68424, -74.96968
Elevation
141 ft (43 m)
Time zone
America/New YorkEST · UTC-05:00
Population
15,082

Map of Williamstown, NJ 08094

Tap a place on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Williamstown Street View

Loading Street View…

Drag to look around. Tap any place on the map above, or the "Street View" button on a card, to jump there.

Open in Google Maps ›

ZIP codes near Williamstown

Williamstown ZIP code: FAQ

What is the ZIP code for Williamstown, NJ?

The main ZIP code for Williamstown, NJ is 08094.

How many ZIP codes does Williamstown have?

Williamstown has 1 ZIP code.

What county is Williamstown, NJ in?

Williamstown is in Gloucester County, New Jersey.

What time zone is Williamstown in?

Williamstown is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Williamstown?

Latitude 39.68424, longitude -74.96968.

Last updated: