Centralia Post Office

does not have retail counter services

This USPS post office is located in Centralia, IL where the date and time is currently: 4/2/2026, 2:29:39 PM

Images

Stamps.com logo
Buy postage online
Discounted USPS and UPS rates of up to 84%.
Promo code
STAMPS100
$100 value

Check package rates from 62801

Est. for 10×8×6 in package. Full calculator for exact rates.

Address

314 S Poplar St
Centralia, IL 62801-9996

Latitude: 38.524392, Longitude: -89.1341669

Get directions or buy postage

Get directions to Centralia Post Office
Current location to this post office
Skip the trip to Centralia Post Office
Buy discounted postage online
See nearby post offices that are still open
Walnut Hill · Open
1:00 PM – 5:00 PM
5.9 mi
Irvington · Open
12:30 PM – 4:30 PM
6.0 mi
Sandoval · Open
9:00 AM – 12:00 PM, 1:00 PM – 4:00 PM
6.3 mi
Hoffman · Open
9:00 AM – 11:00 AM, 12:00 PM – 4:00 PM
7.1 mi
Odin · Open
8:30 AM – 11:30 AM, 12:30 PM – 3:30 PM
7.8 mi
Hoyleton · Closed
8:00 AM – 12:00 PM
9.4 mi
Richview · Closed
8:00 AM – 12:00 PM
10.5 mi

Phone numbers

Link to Official USPS page for the Centralia post office.