Public toilets and restrooms in Onawa, IA

Onawa has 1 restroom on the map: 0 open to the public and 1 in businesses for customers.

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

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

  Onawa, IA

  Customers only

Nearby cities

Monona County (11) Woodbury County (15) Harrison County (3) Moville (5) Sioux City (29) Ida County (6) Plymouth County (7) Pottawattamie County (7)