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 …

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

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.

USPS.com® - USPS Tracking®

Informed Delivery is a free service from USPS that shows you preview images of incoming mail, plus status updates about your incoming and outbound packages. Get notifications in a morning Daily …

Use Click-N-Ship to ship packages from your home or office. Learn about discounts when using enhanced Click-N-Ship service; order free boxes; print USPS Ground Advantage, Priority Mail, and …

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

Other USPS Sites Business Customer Gateway Postal Inspectors Inspector General Postal Explorer National Postal Museum Resources for Developers PostalPro

Compare USPS shipping options like Priority Mail Express, Priority Mail, First-Class Mail, and USPS Ground Advantage to find the service that's right for you.

Create a USPS.com (registered trademark symbol) account to print shipping labels, request a Carrier Pickup, buy stamps, shop, plus much more.