Merrillville Branch Post Office

Post office

303 W. 80th Place, Merrillville, IN 46410

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 Merrillville Facilities in Indiana

Merrillville Branch Post Office accepts new U.S. passport applications in person in Merrillville, IN. First-time and child visits are booked on the USPS scheduler. Search ZIP 46410. How to apply · How to renew

Other facilities in Merrillville

Town Of Merrillville Clerk - Treasurers Office