What is the primary responsibility of the United States Postal Service?

The primary responsibility of the United States Postal Service (USPS) is to provide postal services to the public. This encompasses a wide range of activities including the collection, processing, delivery, and management of mail and packages across the country. The USPS aims to ensure that all citizens, regardless of where they live, have access to reliable mail services at affordable prices. This foundational role is essential in facilitating communication and commerce, making it a core responsibility of the USPS.

The delivery of mail is not just about transportation; it also includes the maintenance of postal facilities, staffing, and the implementation of technology to improve service efficiency. The USPS operates as an independent establishment of the executive branch of the U.S. government, enabling it to serve the public without the typical constraints of a government agency, focusing primarily on providing these essential postal services.