Post Offices in Ottawa, Illinois

2 post offices in Ottawa, Illinois.Below is the statewide list of Ottawa, Illinois offices. Find the hours and correct map location of your local office.

Map of post offices in Ottawa, Illinois

1. Downtown Ottawa Post Office

  • Address: 405 W Main St Ottawa IL 61350

2. Ottawa Post Office

  • Address: 750 E Etna Rd Ottawa IL 61350
Showing 1 to 2 of locations