Dieterich Post Office

201 S Main St, Dieterich, IL 62424

Contact Numbers:

Phone: 217-925-5535
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Monday-Friday 8:00am - 11:30am, 1:30pm - 4:00pm
Saturday 8:00am - 9:45am
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:30am - 11:00am, 1:00pm - 3:00pm
Saturday-Sunday Closed

Pickup Services Hours

Monday-Thursday 8:00am - 11:30am, 1:30pm - 4:00pm
Friday Sunday Closed
Saturday 8:00am - 9:45am

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

Last Collection Times

Monday-Friday 4:00pm
Saturday 9:00am
Sunday Closed

Carrier Facility Hours

Monday-Friday 6:30am - 11:30am, 1:30pm - 4:00pm
Saturday 6:30am - 10:00am
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
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Street Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

13244 N Main St
2.6 miles away

301 W National Rd
4.2 miles away

100 W Main St
4.8 miles away

210 N 3rd St
6.9 miles away


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