Gillette Post Office

does not have retail counter services

This USPS post office is located in Gillette, WY where the date and time is currently: 5/16/2026, 5:55:59 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 82716

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

Address

311 S Kendrick Ave
Gillette, WY 82716-9997

Latitude: 44.29163, Longitude: -105.501982

Get directions or buy postage

Get directions to Gillette Post Office
Current location to this post office
Skip the trip to Gillette Post Office
Buy discounted postage online

Phone numbers

Link to Official USPS page for the Gillette post office.