Warsaw Post Office

NOTICE: The Postal Service is an essential government service, and will remain open wherever possible.

520 Main St, Warsaw, IL 62379

Contact Numbers

Phone: 217-256-3112
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 2:45pm
Tuesday 2:45pm
Wednesday 2:45pm
Thursday 2:45pm
Friday 2:45pm
Saturday 10:30am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 11:00am, 1:00pm - 2:30pm
Tuesday 9:00am - 11:00am, 1:00pm - 2:30pm
Wednesday 9:00am - 11:00am, 1:00pm - 2:30pm
Thursday 9:00am - 11:00am, 1:00pm - 2:30pm
Friday 9:00am - 11:00am, 1:00pm - 2:30pm
Saturday 9:00am - 9:45am
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street 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:

303 Market St
0.9 mile away

214 S 2nd St
2.4 miles away

1160 Broadway St
3.9 miles away

113 E Des Moines St
6.1 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.


Dear Sirs; I know you cannot do anything about this, but maybe , if there are enough complaints, SOMEONE can!! The mail has become VERY slow in delivery!!! What used to take 2 days to get from Carthage and surrounding areas to get here is now taking 7-10 days!! I don't know what changed, but this is terrible!! I have many items, such as my medicine, that I am required to take daily (I have heart issues and am a diabetic) and am now forced to go without medicine because, in order to get my meds in time, I have to order them more than 10 days in advance, and some cannot legally be done that way,as they are controlled federally. Therefore I am in danger of having reactions to not getting them, which is NOT pleasant and is dangerous!! Maybe, if you send this on to whomever can correct the situation, they can do something. It used to take 1 or 2 days for mail, now it takes over a week to get mail from one place to another!! PLEASE!!!! Go back to the way it was before!!!! Also, I am recieving E-mail pkg. delivery confirmations that my packages are delivered , but they do not arrive . I have waited 3-4 days after the "delivered on" date determined by the tracking information with no package received. I have had to re-order many items. Please correct this!!!! Thank You!! T. Geissler

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