Munith Post Office

100 W 6th St, Munith, MI 49259

Contact Numbers

Phone: 517-596-3442
Fax: 517-596-3314
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:30am - 5:30pm
Tuesday 6:30am - 5:30pm
Wednesday 6:30am - 5:30pm
Thursday 6:30am - 5:30pm
Friday 6:30am - 5:30pm
Saturday 6:30am - 5:30pm
Sunday Closed

Last Collection Times

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 10:30am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 12:00pm, 1:00pm - 4:00pm
Tuesday 9:00am - 12:00pm, 1:00pm - 4:00pm
Wednesday 9:00am - 12:00pm, 1:00pm - 4:00pm
Thursday 9:00am - 12:00pm, 1:00pm - 4:00pm
Friday 9:00am - 12:00pm, 1:00pm - 4:00pm
Saturday 9:30am - 10:00am
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
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • 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:

Pleasant Lake
11586 Bunkerhill Rd
3.0 miles away

117 N Clinton St
3.8 miles away

Grass Lake
221 E Michigan Ave
5.8 miles away

1036 S Jackson St
6.9 miles away


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The lady that works inside ( I don’t know if she is the postmaster) does a wonderful job!!! Always so helpful.


My family have just moved to Munith 7weeks ago! We have had NOTHING but problems with our mail carrier. He/she is ALWAYS leaving notes in our mailbox. Today we had the pleasure of a note saying not to block the mailbox. Weird part is we had absolutely NOTHING blocking the mailbox. Ever since the first letter that was left in the mailbox for us we take pictures each morning at 6:42 am when my son gets on the bus. This is not just an issue with us but with the family who's mailbox is right next to ours! Just my opinion but if he/she is so miserable with their job maybe it's time for a new career!!

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