US Postal Service
A self-supporting, independent federal agency, the U.S. Postal Service is the only delivery service that reaches every address in the nation: 155 million residences, businesses and Post Office Boxes. The Postal Service receives no tax dollars for operating expenses and relies on the sale of postage, products and services to fund its operations.
With more than 31,600 retail locations and the most frequently visited website in the federal government, usps.com, the Postal Service has annual revenue of nearly $69 billion and delivers 47 percent of the world’s mail. The Postal Service mission is to provide a reliable, efficient, trusted and affordable universal delivery service that connects people and helps businesses grow.