United States Postal Service

Post Offices, Shipping Centers
Hours:
311 S Kendrick Ave, Gillette WY 82716
(800) 275-8777 Directions

Hours

Monday
7AM - 5:30PM
Tuesday
7AM - 5:30PM
Wednesday
7AM - 5:30PM
Thursday
7AM - 5:30PM
Friday
7AM - 5:30PM
Saturday
9AM - 1PM
Sunday
Closed

About United States Postal Service

The United States Postal Service provides reliable and affordable mail delivery to every address. Customer service at this location is consistently described as fantastic, great, and friendly. While waits can be long, this is considered normal. Any issues, such as misdelivered mail, are rectified immediately. The retail location is committed to secure service, though some note a lack of listed hours. Overall, it offers a efficient and business-like experience for sending and receiving packages and mail.

Most Recent Reviews

Write a review
  • May 2026
    Fairly fast. I understand employees need breaks. But when there is a line I dont think it is right to have or to leave one person on the counter.
  • December 2025
    Even though there was a line, it moved quickly. The staff are always friendly and helpful.
  • October 2025
    Always great service! Sometimes a little slow jue to staff shortages it seems,but the clerks are always friendly & helpful.

More Comments(73)

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Location and Contact

USPS

Post Office in Gillette, WY 311 S Kendrick Ave, Gillette (800) 275-8777 Suggest an Edit
USPS