Dawson County Post Office

Find Dawson County Nebraska 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.


Cozad Post Office 102 East 9th Street Cozad NE 69130 308-784-3400


Farnam Post Office 221 Main Street Farnam NE 69029 308-569-2588

Gothenburg Post Office 1021 Lake Avenue Gothenburg NE 69138 308-537-2121

Lexington Post Office 203 East 6th Street Lexington NE 68850 308-324-2069

Overton Post Office 519 C Street Overton NE 68863 308-987-2560

Sumner Post Office 504 Main Street Sumner NE 68878 308-752-4155

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.