United States Postal Service

4.7
6 reviews
Person picking up a package from USPS smart lockers

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 6 Locust St 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
6 Locust St, Colstrip, MT
59323, United States

Hours

Reviews

4.7
6 reviews
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  • AT
    Aibrim Tod
    Dec 1, 2025
    4.0
    Pretty good post office but closes eealy early
  • TL
    The Golden Lamb
    May 27, 2025
    5.0
    Workers there are kind 😁
  • MH
    Mavis Ann Hamilton
    Jul 14, 2022
    5.0
    I had a good trip to check my mailbox and they have very good service here...the lady was very nice and answered some of my questions too!! A good rating here and from the Hamilton family.
  • SB
    Sherman Bergman
    Dec 9, 2020
    5.0
    Friendly staff. Fast service.

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.