Public toilets and restrooms in Grain Valley, MO

Grain Valley has 7 restrooms on the map: 3 open to the public and 4 in businesses for customers. 1 is open 24 hours, 1 is wheelchair accessible, and 1 has a changing table.

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

Public restrooms

• Armstrong Park restroom

  Park restroom · No ratings yet

  Grain Valley, MO

• Public restroom

  Public toilet · No ratings yet

  Grain Valley, MO

• Rosewood Community Park restroom

  Park restroom · No ratings yet

  Grain Valley, MO

Customers-only restrooms

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

• B&B Grain Valley Marketplace 8 & GS

  Business (ask staff) · No ratings yet

  Grain Valley, MO

  Customers only · Wheelchair accessible · Changing table

  Mo-Su 11:00-23:00; PH open

• McDonald's

  Business (ask staff) · No ratings yet

  712 North Main Street, Grain Valley, MO 64029

  Customers only

  24/7

• QuikTrip

  Business (ask staff) · No ratings yet

  1110 Buckner Tarsney Road, Grain Valley, MO 64029

  Customers only

• Starbucks

  Business (ask staff) · No ratings yet

  1140 Northwest Buckner Tarnsey Road, Grain Valley, MO 64029

  Customers only

  Mo-Th 04:30-20:00; Fr-Sa 04:30-20:30; Su 05:00-20:00

Nearby cities

Blue Springs (14) Jackson County (33) Independence (12) Lee's Summit (22) Grandview (4) Liberty (7) Kansas City (87) Ray County (4)