Chillicothe Post Office

does not have retail counter services

This USPS post office is located in Chillicothe, OH where the date and time is currently: 4/3/2026, 11:11:01 AM

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 45601

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

Address

40 S Walnut St
Chillicothe, OH 45601-9998

Latitude: 39.331616, Longitude: -82.9854309

Get directions or buy postage

Get directions to Chillicothe Post Office
Current location to this post office
Skip the trip to Chillicothe Post Office
Buy discounted postage online
See nearby post offices that are still open
Story Place · Open
9:00 AM – 1:00 PM
1.0 mi
Kingston · Open · 49 min left
8:30 AM – 12:00 PM, 1:00 PM – 4:00 PM
10.5 mi

Phone numbers

Link to Official USPS page for the Chillicothe post office.