York County Post Office

Find York County Virginia 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.


Coast Guard Finance Unit Post Office 1 U S Coast Guard Trn Ctr Yorktown VA 23690 757-856-2169


Grafton Post Office 5702 George Washington Memorial Highway Yorktown VA 23692 757-898-5435

Lackey Post Office 2028 Old Williamsburg Road Yorktown VA 23690 757-887-1373

Seaford Post Office 2300 Seaford Road Seaford VA 23696 757-898-7471

Yorktown Post Office 126 Ballard Street Yorktown VA 23690 757-898-4401

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.