Union City Post Office

5050 Union St, Union City, GA 30291

Contact Numbers

Phone: 770-306-2395
Fax: 770-964-1227
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 2:15pm
Sunday Closed

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

  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Passport Appointment Hours

Visit our Links Page for links to 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:

75 Washington St
1.4 miles away

Red Oak
3435 Roosevelt Hwy
2.6 miles away

Old National
2385 Godby Rd
3.8 miles away

100 Commerce Dr
4.4 miles away


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Times are from 8:30 am to 5:00 pm....just drove up there at 9 am and no one was there. phone is always busy. smh.


This is the worst Post Office I ever been to. They gave my a key to my mail box that doesn't even work! So I paid them for a key that doesn't even work. And my mail just sitting in the mail box and they won't keep it at the Post Office. Worst customer service!


This post office never answers the phone! This is why everyone is using the internet now. No personal customer service.

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