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 for sending mail and shipping packages.

USPS.com® - USPS Tracking®

U.S. Postal Service corporate leadership, operations, financial and community information, as well as news and reference materials and career information.

Have questions about USPS products and services? Let us help. Call us at one of the numbers provided or send us an email.

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

Can't find what you're looking for? Visit FAQs for answers to common questions about USPS locations and services.

The United States Postal Service has a storied history as the institution of our Government guaranteeing safe and secure communication among and between the Government and the American people.

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.

If eligible, you will have the opportunity to create or sign in to your USPS.com account and sign up for the free USPS Informed Delivery® feature. During enrollment, you can verify your identity …

Welcome to the Postal Store at USPS.com! Order stamps, shipping supplies, and unique items only available from the United States Postal Service.