Southwest Post Office

4542 Robinson Rd, Jackson, MS 39204

Contact Numbers

Phone: 601-923-9829
Fax: 601-923-9322
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 5:30pm
Tuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday 5:00pm
Sunday Closed

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

  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • 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:

905 Ellis Ave
1.3 miles away

Candlestick Park
820 Cooper Rd Ste a
1.8 miles away

Delta Station
550 Melvin Bender Dr
3.0 miles away

401 E South St
3.1 miles away


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I am very upset because I sent a package off on January 9 from Chicago to Jackson Ms with the understanding my daughter would get it Friday January 11. Today is Monday January 14th and she still has not received her package. She has a very important event today and what she need is inside the box. The tracking app is saying package was delivered but no one can find it.

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