Public toilets and restrooms in Green Brook, NJ

Green Brook has 2 restrooms on the map: 0 open to the public and 2 in businesses for customers.

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 US Highway 22, Green Brook, NJ 08812

  Customers only

  Mo-Th 05:30-22:00; Fr-Su 06:00-22:00

• Starbucks

  Business (ask staff) · No ratings yet

  287 Route 22, Green Brook, NJ 08812

  Customers only

Nearby cities

South Plainfield (4) Piscataway (4) Bernards (3) Union (10) Edison (5) Mountainside (6) Clark (3) Woodbridge (4)