South Knoxville Post Office

137 E Young High Pike, Knoxville, TN 37920

Contact Numbers

Phone: 865-573-4871
Fax: 865-577-9546
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 3:00pm
Sunday Closed

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

  • Burial Flags
  • 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:

Downtown Knoxville
501 W Main St
1.2 miles away

North Knoxville
2600 N Broadway St
2.5 miles away

300 Macedonia Ln
3.3 miles away

Northwest Annex
4334 Middlebrook Pike
3.4 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


Very unhappy today instead of bringing box to pirch put cardboard box on top of mail box


Will not pick up a package. Will not answer the phone!!!!!!!!!!


So...the postal worker is a liar. Said he put a package in my mailbox. I checked with sender - there is NO WAY it would fit in my mailbox. Then they tried to say it was stolen even though I was home when the supposedly delivered it. They have no idea what they did with it, they have no intention of making it right, and they were supposed to call me back over a week ago and never have. Piss poor service, and a bunch of liars.


I sent an overnight package to family in this area..contacted this local office and staff helped to leave package in area to make sure loved one received!! Thank you for taking time...little things often make the biggest impact. It was appreciated.


Lazy and always confused on how the postal system works. The carriers are useless too. I had my mail held for 30 days go to pick up held mail didn't have any becouse it was on my box. I informed them tells me it being held. I catch my carrier tell him.. he tell me its being held. I show him the mail in my box for the 2nd time and said it was the carrier on Saturday.. I check my box before he was there it was empty.. I just walked away there is mail everywhere daily people getting ours mail. And just lay peoples mail on the ground. That why I hold mine. And I change my address and they change it to the same address.


Worst Post Office in East TN!!! Went in Tuesday to ask about package that i dropped off first thing Thursday morning the week before. Could not find package, stated that it was in the, "submission process." Lasy would at desk was awful. She rang a bell and told me to step aside and if someone can help me thay will come up. I asked her how long I needed to wait. She commented, "as long as you want to." Hope to never have to deal with them again.


We dropped our Christmas cards off a 137 E Young High Pike, Knoxville, TN 37920 t outside in the Dropbox on November 30. The box was so full that only 5 cards could fit in the box! These cards never got delivered! On December 16, I went back to check the Dropbox and it looked as though the box had not been emptied as there was still mail jammed inside the box! I could reach my hand inside and pull out letters! Please have someone totally empty this box! Thank you!

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