Capitol Post Office

900 N 3rd St, Baton Rouge, LA 70802

Contact Numbers

Phone: 225-343-8119
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday Closed
Sunday Closed

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday Closed
Sunday Closed

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

  • Business Line
  • 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:

Main Office Downtown Unit
750 Florida St
0.4 mile away

Baton Rouge
750 Florida St
0.4 mile away

Port Allen
600 Court St
0.8 mile away

Audubon
4500 Government St
1.8 miles away

Reviews

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I know that most of the tenants in this area are students. We get shafted by the city on a regular basis. But just because our regular delivery person decides to take a 4 day weekend does not mean you should send a total idiot to take her place. I don't think think he could find his backside with both hands. I asked when we would get our mail and he said Tuesday. He was delivering packages and didn't even know what block he was in. I live @ 3236 Carlotta St., Baton Rouge, Louisiana 70808 HELP FIX THIS
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