United States Postal Service

Post Offices, Shipping Centers
Hours:
193 N Sherman Ave, Manderson WY 82432
(800) 275-8777 Directions

Hours

Monday
9:30AM - 12PM
Tuesday
9:30AM - 12PM
Wednesday
9:30AM - 12PM
Thursday
9:30AM - 12PM
Friday
9:30AM - 12PM
Saturday
8 - 11:45AM
Sunday
Closed

Most Recent Reviews

Write a review
  • May 2026
    We had the worst experience of our time in Wyoming and South Dakota in the town of Manderson. I would not recommend the post office here this town is deeply cruel and inhospitable to visitors.

Nearest USPS Stores

  1. Manderson, Wyoming

Location and Contact

USPS

Post Office in Manderson, WY 193 N Sherman Ave, Manderson (800) 275-8777 Suggest an Edit
USPS