Post Offices

Post Offices in & near Ionia, Missouri. Operating hours, locations, phone/fax number, services information.

Ionia Post Office

Post Office in Ionia, Missouri on N Main St. Operating hours, phone number, services information, and other locations.

Address: 206 N Main St, Ionia, MO 65335
Phone: 660-285-3449
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 11:00am - 1:00pm
Tuesday 11:00am - 1:00pm
Wednesday 11:00am - 1:00pm
Thursday 11:00am - 1:00pm
Friday 11:00am - 1:00pm
Saturday 11:00am - 1:00pm
Sunday Closed

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed

Last Collection Times

Monday 12:15pm
Tuesday 12:15pm
Wednesday 12:15pm
Thursday 12:15pm
Friday 12:15pm
Saturday 12:15pm
Sunday Closed