United States Postal Service

4.3
15 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 55 W Main 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
55 W Main St, Plainfield, PA
17081, United States

Hours

Reviews

4.3
15 reviews
5 stars
12
4 stars
0
3 stars
1
2 stars
0
1 star
2
  • MY
    Mike Yingst
    Oct 10, 2025
    5.0
    Very friendly and helpful !!
  • JL
    Jarelys Lozada
    Sep 5, 2025
    5.0
    Very nice lady 😊
  • LD
    Len D
    Sep 1, 2020
    5.0
    I run a small business and have Shipped numerous packages out of this PO for several years now. NEVER a bad experience. Close, convenient and very friendly.
  • ED
    Emily Dundas
    Jun 6, 2016
    3.0
    Get there early because they aren't open all day.

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.