United States Post Office · Marietta, OH

Marietta Post Office

FRONT STREET

Marietta, OH 45750

Address

Front Street, Marietta, OH 45750

Opening hours

Hours may differ on public holidays.

Website

tools.usps.com/locations/details/1371847

Coordinates

39.413821, -81.455952

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

Frequently asked questions

Where is Marietta Post Office?

Marietta Post Office is located at Front Street, Marietta, OH 45750. Use “Get directions” to start a route from where you are.

What are the opening hours of Marietta Post Office?

Recorded opening hours: Monday – Friday 8 AM–5:30 PM; Saturday 8:30 AM–1 PM; Sunday Closed. Hours may differ on holidays.