Marion Post Office Contact Information

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

Name Marion Post Office
Address 205 East Main Street, Marion IL 62959 Map
Phone (618) 993-2933
Website
Hours

Map of Marion Post Office

About Marion Post Office

The Marion Post Office, located in Marion, IL, is a branch location of the United States Postal Service (USPS) that serves the Marion 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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