United States Postal Service | Company Profile - Revenue, Headcount, Tech Stack, Contacts

The United States Postal Service (USPS) is an independent agency of the U.S. government, recognized as the largest postal system in the world. Established in 1775, it provides universal mail service to every address in the nation, operating under a statutory monopoly on letter delivery. The agency has evolved significantly since its inception, with key milestones including the introduction of free home delivery, parcel services, and innovations in mail processing.

USPS delivers mail and packages to over 160 million addresses, ensuring access for all at uniform rates. Its core services include mail delivery of letters and periodicals, parcel and package services, and specialized offerings like registered mail and military mail. With approximately 31,000 post offices, it processes billions of pieces of mail annually, supporting national infrastructure and connecting communities across the country.