USPS shows you how to send a letter or postcard in the U.S., from choosing an envelope, writing the address, buying and applying stamps, and finding a drop-off location.

Please verify the address before sending your mail. If more than one address matches the information provided, try narrowing your search by entering a street address and, if applicable, …

Requires Ground Transportation Please select from the following options Calculate Postcard price View Flat Rate Envelopes View Flat Rate Boxes Calculate price based on Shape and Size

Send Letters & Cards Learn how to choose the best envelope or card size, follow Postal addressing standards, and get stamps for your mail.

22 Last Line of the Address 23 Delivery Address Line 24 Rural Route Addresses 25 Highway Contract Route Addresses 26 General Delivery Addresses 27 United States Postal Service …

The preferred location is at the end of the Delivery Address Line. The pound sign (#) should not be used as a secondary unit designator if the correct designation, such as APT or STE, is …

The full address should be typed or legibly written in English - using Roman letters and Arabic numeral - and should be placed lengthwise on one side of the item.

Write the delivery address in the center of the label or package (below and to the right of the return address, if possible), using the same format: If you're using a shipping label, place it …

USPS Transit Time Map View expected delivery times for domestic shipping services based on USPS service standards. Exceptions apply and delivery time is not guaranteed.

Quick Links Address Information System (AIS) Viewer CASS™ /storages/2017-03/PR_AND_USVI_ADDRESSING_-_ENGLISH.pdf Feedback