Sullivan Post Office

Post office

103 E. Washington St., Sullivan, IN 47882

Saturday by appointment only. Please call 812-268-4091

Appointment required

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

Book at USPS Directions Facilities in Sullivan Facilities in Indiana

Sullivan Post Office accepts new U.S. passport applications in person in Sullivan, IN. First-time and child visits are booked on the USPS scheduler. Search ZIP 47882. How to apply · How to renew