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United States Postal Service

3.1
(28 reviews)

Business Details

150 E B St Lbby, Casper, WY
82601, United States
(800) 275-8777
http://usps.com/postoffice

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 150 E B St Lbby to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more

Location

United States Postal Service
150 E B St Lbby, Casper, WY
82601, United States

Hours

Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
Saturday9:00 AM - 12:00 PM
SundayClosed

Reviews

3.1
28 reviews
5 stars
14
4 stars
0
3 stars
1
2 stars
1
1 star
12
  • WN
    wanda nelson
    Apr 13, 2026
    5.0
    Clerks have always been helpful and courteous.
  • NE
    Nate Ellibee
    Mar 25, 2026
    5.0
    This location is very modern, clean, wasy to access, plenty of parking, and very well stocked. Staff were professional, knowledgeable, and courteous.
  • LS
    Lawrence R Stirratt
    Nov 2, 2020
    1.0
    Worst post office ever trying to figure how you get Cody Wyoming out of Worland Wyoming!!!!! Helps if you open your eyes and stop blabbing you might get the mail right!!!!!
  • CP
    Christian Pauls
    Oct 15, 2019
    5.0
    Fantastic staff and great post office. I saw a strange man with a dog collar on waving sticks outside of the place recently, however.
  • BB
    Bunny
    May 13, 2019
    1.0
    I’ve have the worst experiences with Casper mail. Rude mail lady ( Ashley ) now she won’t deliver mail that requires signature. I live in a apartment and will leave a notice saying no one was there for signature. Which is a lie because I’m home all day. On top of that I’m always getting my neighbors mail just because we have the same last name.

Frequently Asked Questions About United States Postal Service

Can I get a passport application at this Post Office?

Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.

Is an appointment needed for passport services?

Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.

Brand Certified Facts from United States Postal Service

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