Stamp Price Increase 2024 Kalender. This service experienced the largest increase, with an average rise of 10% and some rates going up by as much as $2.97. See forever postage stamp prices and other postage rates.

Postal service has proposed temporary holiday shipping rate changes beginning sunday, october 6, 2024, and ending sunday, january 19, 2025. The next price hike is planned for july 2025 and will then repeat “each january and july thereafter” through the end of 2027, the agency said.