Napa Post Office

Post office

1625 Trancas Street, Napa, CA 94558

(707) 255-0190

Effective Nov. 1, 2016 passport photos of passport applicants wearing eye glasses will not be accepted.

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

Book at USPS Directions Facilities in Napa Facilities in California

Napa Post Office accepts new U.S. passport applications in person in Napa, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 94558. How to apply · How to renew