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.

Address Quality Solutions Correct and Standardize Your Address List Verify Your Address List Enrich Your Data Stay Compliant with Move Update Undeliverable-as-Addressed (UAA) 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 …

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

Cost of First-Class™ Stamps Letter Stamps Standard-sized, rectangular envelopes From $0.78 Square, Oversized, or Unusual Envelopes From $1.27 Postcard Stamps Standard-sized, …

Send 1 oz. letters or postcards around the world with one Global Forever ® stamp, which currently costs $1.70 and never expires, even if the postage price goes up. For large …

Write the delivery address in the bottom center of the envelope. You must write the delivery address in English, though you can include the delivery address in another language (like …

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, …

Learn how to format and sequence the recipient's address for USPS mail.