Katy Post Office

Post office

20180 Park Row Drive, Katy, TX 77449

By appointment only. Call (713) 226-3555 to schedule an appointment.

Appointment required

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Katy Facilities in Texas

Katy Post Office accepts new U.S. passport applications in person in Katy, TX. First-time and child visits are booked on the USPS scheduler. Search ZIP 77449. How to apply · How to renew