Hiram Post Office

225 Main St, Hiram, GA 30141

Contact Numbers

Phone: 770-222-0425
Fax: 770-943-4713
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 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • 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:

Powder Springs
4644 Powder Springs Dallas Rd
2.8 miles away

280 Merchants Dr
3.3 miles away

5071 Austell Powder Springs Rd
4.7 miles away

Campbellton Street
8486 Campbellton St
5.1 miles away


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Always issues missing important Mail


I want to report the delivery people that bring the mail through my neighborhood, are speeding faster than 25mph and I don't approve of their excessive speeds. They need to slow down and go the limit of the neighborhood here which is 25mph.


I can’t count how many birthday cards , Christmas cards I’ve gotten in my mailbox that were slit at one corner. Clearly an employee has done this to see if there was money inside the cards.


I'm so disgusted with the USPS - not necessarily the Hiram location, but it is my main postal service. I've mailed 3 (THREE) birthday cards - two from my home and one from the post office in Dallas. Needless to say - they didn't make it to their destination. I'm on hold now on the 800# and the wait time is ONE HOUR!!!! NOT ACCEPTABLE. Y'all keep going up on postage but fail with the service end of it!!! I mailed a package from the Hiram location and the label somehow mysteriously came off the package - like someone had cut the label off perfectly. No concern from the post office.


I continuously have problems with this post office. It started off with the carrier shoving mail into my mailbox until envelopes get folded up like xylophones and the papers rip while trying to get the mail out. I also have had things from Amazon reported "left in mailbox" over a month ago, and the package still wasn't there last weekend. Today, I was informed by my employer that my paycheck stubs were being returned as "RETURN TO SENDER - NOT DELIVERABLE AS ADDRESSED - UNABLE TO FORWARD". The address that is on the paystubs IS my correct and current residence address. What the hell is going on down there? I'm sick of this crap.


Has to be the best P.O. I have ever been to! I can't believe what a great experience it was! Normally visiting a P.O. is like going to the dentist but this was extremely quick, (3:00 p.m.), and the staff was helpful and FRIENDLY! Yes I said FRIENDLY! AND nice. A rarity in this day, especially at a Post Office!!!

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