United States Postal Service

4.9
7 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 3370 Highway 41A N 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
3370 Highway 41A N, Unionville, TN
37180, United States

Hours

Reviews

4.9
7 reviews
5 stars
6
4 stars
1
3 stars
0
2 stars
0
1 star
0
  • GM
    Gay Mixon
    Dec 22, 2025
    5.0
    Great service at Unionville post office. Employees are friendly and helpful.
  • TC
    Timothy Collins
    Nov 6, 2023
    5.0
    Excellent service.
  • AH
    Angie Hardison
    Apr 20, 2019
    5.0
    Love the friendly service
  • OS
    octavino zarate Solis
    Jun 11, 2018
    5.0
    Love it when I do this job.
  • NO
    Noel Overstreet
    May 6, 2018
    4.0
    Small but good postal 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.