National Stock Yards Post Office
3900 Collinsville Rd, East Saint Louis, IL 62201
Phone: 618-874-0458
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed
Monday 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday Closed
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Business Line
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Pickup Accountable Mail
- Pickup Hold Mail
- 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:
East Saint Louis
950 Missouri Ave
2.1 miles away
Lovejoy
413 S 3rd St
2.3 miles away
Madison
549 Madison Ave
2.4 miles away
Granite City
2350 Madison Ave
2.6 miles away
St Clair County