Eaton Rapids Post Office

245 S Main St, Eaton Rapids, MI 48827

Contact Numbers

Phone: 517-663-6611
Fax: 517-663-0169
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 4:30pm
Tuesday 6:00am - 4:30pm
Wednesday 6:00am - 4:30pm
Thursday 6:00am - 4:30pm
Friday 6:00am - 4:30pm
Saturday 6:00am - 4:30pm
Sunday Closed

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 2:00pm
Tuesday 10:00am - 2:00pm
Wednesday 10:00am - 2:00pm
Thursday 10:00am - 2:00pm
Friday 10:00am - 2:00pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot 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:

5555 Oak St
4.6 miles away

126 W Jefferson St
5.4 miles away

118 Mechanic St
5.6 miles away

319 N Dunbar St
5.9 miles away


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Our present and also our former Postal Delivery People are amazing! Polite, friendly, helpful, knowledgeable and I have enjoyed them both! Keep up the good work!!


Our postal deliverer is the worst. She won't honk her horn to let us know that we have a package that won't fit in our mailbox. I mailed a package from a local Meijer store and it was returned for additional postage. I left a note apologizing and suggested that someone should notify them that their meter was incorrect. She told me to do it myself. Excuse me but I am not employed the the US Government. Who in the hell does she think she is? She is laziest and most unpleasant person I have ever met.


I am not happy with the services. Since we moved her 8 years ago we have miss directed mail, damaged mail and now I have a package to pick up and sign for. I work 9:30 to 5 most of the time in Lansing. I could easily pick this package up at 8:30am and be to work. The hours for pickup are horrible and inconvenient. I live in the country takes about 15 min. To drive in. I understand why I need to pick up this package but I don't understand these retail hours how can this place be profitable like that?

* is not a part of, or affiliated with, the official United States Postal Service (USPS).