— In celebration of two and a half centuries of continuous service, the U.S. Postal Service today unveiled two stamp releases ...

What To Know New Holiday Cheer Stamp Designs for 2025 USPS released details of four new holiday-themed stamps, each presented in booklets of 20. The designs feature amaryllis flowers, a holly ...

The price of a stamp for a one-ounce letter after a Jan. 7, 2001, price increase was 34 cents. The previous 20 price increases happened between 1855 and 1999, per Smithsonian data.