USPS Near Me in Castlewood, SD

USPS Mailbox Near Me in Castlewood, SD

USPS Mailbox Castlewood SD 111 E Main St 57223


Post Offices Near Me in Castlewood, SD

Post Offices in Castlewood, SD - Find locations, hours, addresses, phone numbers, holidays, and directions to the closest Post Office near me.

Castlewood Post Office Castlewood SD 111 Main Street 57223 605-793-2658


About USPS

The USPS, or United States Postal Service, dates back to 1775, when Benjamin Franklin became the first Postmaster General. Today, the USPS has grown into the world's largest postal delivery service, processing and delivering nearly half of the world's mail. The USPS delivers mail by plane, train, car, boat, hovercraft, and mule, and it operates the country's largest retail network. The USPS is a self-supporting government agency that does not receive tax dollars for its operating expenses.