Pierre Post Office

does not have retail counter services

This USPS post office is located in Pierre, SD where the date and time is currently: 4/17/2026, 10:47:57 AM

Images

Stamps.com logo
Buy postage online
Discounted USPS and UPS rates of up to 84%.
Promo code
MAIL100
$100 value

Check package rates from 57501

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

Address

225 S Pierre St Ste 101
Pierre, SD 57501-9997

Latitude: 44.367337, Longitude: -100.353936

Get directions or buy postage

Get directions to Pierre Post Office
Current location to this post office
Skip the trip to Pierre Post Office
Buy discounted postage online
See nearby post offices that are still open
Fort Pierre · Open
9:00 AM – 12:30 PM, 2:00 PM – 4:15 PM
1.2 mi

Phone numbers

Link to Official USPS page for the Pierre post office.