Grand Bay Post Office

12580 Us Highway 90, Grand Bay, AL 36541

Contact Numbers

Phone: 251-865-1538
Fax: 251-865-2016
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 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:30pm
Sunday Closed

Passport Appointment Hours*

Monday 9:00am - 12:00pm, 1:00pm - 3:00pm
Tuesday 9:00am - 12:00pm, 1:00pm - 3:00pm
Wednesday 9:00am - 12:00pm, 1:00pm - 3:00pm
Thursday 9:00am - 12:00pm, 1:00pm - 3:00pm
Friday 9:00am - 12:00pm, 1:00pm - 3:00pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 9:00am - 3:30pm
Tuesday 9:00am - 3:30pm
Wednesday 9:00am - 3:30pm
Thursday 9:00am - 3:30pm
Friday 9:00am - 3:30pm
Saturday Closed
Sunday Closed

  • 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)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking
  • Passport Appointment Hours

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:

Saint Elmo
8900 Highway 90 W
3.7 miles away

9251 Irvington Blb Hwy
4.4 miles away

Bayou La Batre
8761 W Rabby St
4.9 miles away

7970 Highway 188
5.9 miles away


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I told the post office in grand bay to hold my mail from June 18 until July 2 and of course I filled the appropriate form and signed it but my mail is still being delivered. My daughter is picking the mail for me.


I tried calling the office 6 times, I sent my uncle a letter in October and got it returned back to me in December it took two months for it to be returned. After reading the other reviews perhaps it is time to make a complaint higher up and let them investigate why their is such an issue with the mail there. I have been a mail carrier and they get paid well, well enough people should show up for their job to deliver peoples mail and not take so much time to get delivered.


Takes from 3 days from Dallas TX to get letter up to a week or a month if it doesn't get lost.Tried paying over 7.00 dollars for priority mail and it didn't make the slightest difference. I also discovered the mail doesn't even get delivered all the time because the mail lady doesn't come. Dont know what we can do to solve the problem. I am waiting on a letter to arrive now that was mailed over a week ago but am at mercy of post office.


Sent birthday card two days before birthday and it arrived 6 days later to home 400 miles away. Can you say Snail Mail.

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