Oak Park South Post Office

1116 Garfield St, Oak Park, IL 60304

Contact Numbers

Phone: 708-848-6561
Fax: 708-848-2581
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:30am - 6:00pm
Tuesday 6:30am - 6:00pm
Wednesday 6:30am - 6:00pm
Thursday 6:30am - 6:00pm
Friday 6:30am - 6:00pm
Saturday 6:30am - 4:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
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)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Street Parking

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:

Forest Park
417 Des Plaines Ave
0.5 mile away

River Forest
401 William St
0.6 mile away

Oak Park
901 Lake St
0.7 mile away

6625 Cermak Rd
1.0 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.


I bought stamps at the South Station this afternoon, with my bill stamped at 2:17 PM. I was waited on by Clerk 01, my bill # 840-56000335-3-1667337-1. When I first approached her station I said that I would like to by two books of stamps and 5 international stamps. She showed me the Flower Garden booklet and the offered also the Christmas carols. I opted for one of each. My fault that I did not check my bill relying on the integrity and efficiency of the clerk, but unfortunately upon arriving home and checking my purchase, I had the correct no. of stamps but was billed twice for the Flower Garden book ($19.60). I am going overseas early morning on Oct. 25, otherwise I would bring the stamps in so you can see them. I do not know if I can be reimbursed if I stop by on Nov. 10 when I return. We all make mistakes but I believe I should pay only for the goods I actually received. You can contact me via return email.


Incredibly rude woman there. Slammed my change down on the counter as a way to get back at me for not already having the correct form filed out prior to walking up to her counter. She took enjoyment yelling out "that I get back what I put out." I'll try to update my knowledge on ALL forms provided by the post office clerks from now on, since they apparently should not be expected to relay such information to customers. Customer service is terribly upsetting at this location.

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