Ionia Post Office

206 N Main St, Ionia, MO 65335

Contact Numbers

Phone: 660-285-3449
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

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

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Philatelic Services
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Lincoln
214 E Main St
4.5 miles away

Cole Camp
201 W Main St
5.0 miles away

Green Ridge
106 N Main St
5.9 miles away

Windsor
107 N Main St
8.0 miles away

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