Greenbush Post Office

2398 S Us Highway 23, Greenbush, MI 48738

Contact Numbers

Phone: 989-724-6896
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 7:00pm
Tuesday 6:00am - 7:00pm
Wednesday 6:00am - 7:00pm
Thursday 6:00am - 7:00pm
Friday 6:00am - 7:00pm
Saturday 6:00am - 7:00pm
Sunday Closed

Last Collection Times

Monday 3:40pm
Tuesday 3:40pm
Wednesday 3:40pm
Thursday 3:40pm
Friday 3:40pm
Saturday 9:30am
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)
  • 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:

Harrisville
109 1st St
3.0 miles away

Mikado
2256 S F 41
4.2 miles away

Lincoln
215 S 2nd St
5.4 miles away

Oscoda
221 N State St
6.6 miles away

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