Groton Post Office Contact Information

Address, Phone Number, and Hours for an Post Office in Groton, South Dakota.

Name Groton Post Office
Address 201 North Main Street, Groton SD 57445 Map
Phone (605) 397-2707
Website
Hours

Map of Groton Post Office


About Groton Post Office

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