Marietta Post Office Contact Information

Address, Phone Number, and Hours for an Post Office in Marietta, Illinois.

Name Marietta Post Office
Address 107 Coal Street, Marietta IL 61459 Map
Phone (309) 926-7711
Website
Hours

Map of Marietta Post Office

About Marietta Post Office

The Marietta Post Office, located in Marietta, IL, is a branch location of the United States Postal Service (USPS) that serves the Marietta community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.

Interested parties may contact Post Office for questions about:

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