USPS Near Me in Mason, IL

USPS Mailbox Near Me in Mason, IL

USPS Mailbox Mason IL 755 Adams St 62443


Post Offices Near Me in Mason, IL

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

Mason Post Office Mason IL 755 North Adams Street 62443 618-238-4830


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.