Capitol Post Office
401 S Spring St, Springfield, IL 62706
Phone: 217-753-3543
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 8:00am - 3:00pm
Tuesday 8:00am - 3:00pm
Wednesday 8:00am - 3:00pm
Thursday 8:00am - 3:00pm
Friday 8:00am - 3:00pm
Saturday Closed
Sunday Closed
Monday 3:00pm
Tuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday Closed
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Business Line
- 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:
Downtown Springfield
411 E Monroe St
0.3 mile away
Springfield
2105 E Cook St
1.3 miles away
Northeast Annex
1927 E Sangamon Ave
1.8 miles away
Southwest
1760 Wabash Ave
1.8 miles away
Sangamon County