Us Postage Stamp Cost 2024. Stamp prices are going up on july 14, 2024, according to a usps plan. Postage stamp prices are on the rise and will increase by another 2 cents starting sunday.
Postal service will raise the price of its postage stamps again on sunday, the second price hike in 2024, with the increase tying the record for the biggest hike ever. See forever postage stamp prices and other postage rates.