Delta Carrier Annex Post Office

Offices closed June 19th in observance of Juneteenth Day

6101 W Michigan Ave, Lansing, MI 48917

Contact Numbers

Phone: 517-321-3087
Fax: 517-321-9792
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Lobby Hours

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Last Collection Times

Monday 3:45pm
Tuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 3:30pm
Sunday Closed

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

  • Business Line
  • Pickup Accountable Mail
  • Pickup Hold Mail

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:

Delta Branch
5208 W Saginaw Hwy
0.7 mile away

Southwest Carrier Annex
3285 Express Ct
2.9 miles away

Downtown Lansing
315 W Allegan St Ste a
3.2 miles away

126 W Jefferson St
3.6 miles away


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Hold Mail from July 11 to July 19th


Exit ramp has a large hole at curb area. I have been trying for months to get someone"s attention to this. I have talked to the window person at the Post Office and have notified Delta Township of this problem to no avail.

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