Dearborn Post Office

3800 Greenfield Rd, Dearborn, MI 48120

Contact Numbers

Phone: 313-337-4700
Fax: 313-337-4770
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 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 5:00pm
Sunday Closed

Bulk Mail Acceptance Hours

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



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:

Melvindale
17081 Allen Rd
0.9 mile away

Joyfield
16500 Joy Rd
2.0 miles away

Allen Park
6800 Roosevelt Ave
2.4 miles away

Lincoln Park
1515 Fort St
2.5 miles away

Reviews

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An employee at the Greenfield Rd. Dearborn, MI location announced to customers that anyone not wearing a mask could not come to her window. If wearing a mask is not required to enter the post office, how is it required in order to go to the next available window? There was a full shield in front of her and she was masked -if someone is vaccinated and not wearing a mask, she is already fully covered. This is quite obviously harassment and completely unfair to her co-worker that willingly assisted anyone that came to her window.
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Why are all the postal carriers in Dearborn black? Why is it not in proportion to the community being served? I question who is doing the hiring or what favoritism is happening?
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