Marksville Main Post Office

Post office

226 West Cappel St, Marksville, LA 71351

Hours are not published. Call before you go.

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

Book at USPS Directions Facilities in Marksville Facilities in Louisiana

Marksville Main Post Office accepts new U.S. passport applications in person in Marksville, LA. First-time and child visits are booked on the USPS scheduler. Search ZIP 71351. How to apply · How to renew