Welcome to USPS.com. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything you need …

The U.S. Postal Service (USPS) provides mail processing and delivery services to individuals and businesses in the U.S.

USPS.com® - USPS Tracking®

Send mail and packages with USPS online shipping options. Choose your mail service by delivery speed, cost, and additional services like tracking and insurance.

Find USPS locations like Post Offices, collection boxes, and kiosks so you can send packages, mail letters, buy stamps, apply for passports, get redeliveries, and more.

Get help with USPS products and services: Connect with USPS Customer Service by email or phone.

Compare USPS mail services by starting retail prices, delivery speed, and more. Most services automatically include USPS Tracking ® (except First-Class Mail ® service), and you can add …

The Official website for changing your address with the United States Postal Service

Taking a vacation? Moving? Going home for the summer? USPS has flexible mail & package forwarding so you receive everything no matter where you are.

USPS.com Site Index Find the information you're looking for on the site map. Send Mail & Packages Click-N-Ship Order Stamps & Supplies Look Up a ZIP Code Calculate a Price …