The United States Postal Service (USPS) is the only organization in the country to regularly deliver to every residential and business address. USPS is committed to providing secure, reliable, and affordable delivery of mail and packages to more than 157 million addresses in the United States, its territories, and its military bases worldwide. Processing and delivering 47 percent of the world's mail, USPS manages over 30,000 retail locations and constantly innovates to make customer experiences better. This location offers walk-in passport services, and the staff is generally described as professional and efficient, though some customers feel they could go above and beyond in their service. Overall, the USPS is praised for its commitment to reliable and affordable delivery.