Holtville Post Office

Post office

520 Fern Ave, Holtville, CA 92250

Hours: 9:00am to 2:00pm_Monday - Friday, call for appointment. Call (760) 356-5200.

Appointment required

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

Book at USPS Directions Facilities in Holtville Facilities in California

Holtville Post Office accepts new U.S. passport applications in person in Holtville, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 92250. How to apply · How to renew