Obion County Post Office

Find Obion County Tennessee post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Hornbeak Post Office 207 South Main Street Hornbeak TN 38232 731-538-2501


Kenton Post Office 200 East Carroll Street Kenton TN 38233 731-749-5212

Obion Post Office 220 Palestine Avenue Obion TN 38240 731-536-5531

Rives Post Office 498 South Front Street Rives TN 38253 731-536-5790

Samburg Post Office 5466 Tennessee 22 Hornbeak TN 38232 731-538-2242

Troy Post Office 214 West Harper Street Troy TN 38260 731-536-4534

Union City Post Office 114 West Washington Avenue Union TN 38261 731-885-9711

Woodland Mills Post Office 179 North Thompson Street Union TN 38261 731-885-3970

About Post Offices

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.