Public toilets and restrooms in Williamstown, NJ

Williamstown has 3 restrooms on the map: 0 open to the public and 3 in businesses for customers. 1 is open 24 hours.

Highest-rated first. Updated November 5, 2026. All of New Jersey

Customers-only restrooms

Stores, cafés, and restaurants that usually let customers use the restroom. Buy something or ask staff first.

• McDonald's

  Business (ask staff) · No ratings yet

  10 South Blackhorse Pike, Williamstown, NJ 08094

  Customers only

  Mo-Th,Su 06:00-24:00; Fr-Sa 06:00-01:00

• Wawa

  Business (ask staff) · No ratings yet

  332 South Black Horse Pike, Williamstown, NJ 08094

  Customers only

  24/7

• Wawa

  Business (ask staff) · No ratings yet

  Williamstown, NJ

  Customers only

Nearby cities

Clayton (3) Shamong (7) Pittsgrove (4) Medford (3) Pilesgrove (3) Camden (6) Washington (31) Tabernacle (3)