Cost Of Us Postage Stamps 2024 Price. 21, including the cost of forever postage stamps, which rise from 66 cents to 68 cents. Washington, dc — today, the united states postal service filed notice with the postal regulatory commission (prc) of mailing services price changes to take effect jan.

Mailing service prices increased by an. Filter for stamps by the value of the stamp, from 1¢ additional postage to priority mail express stamps.