Postage Rates 2024 By Weight Chart. The postal regulatory commission (prc) has approved the next usps postage rate increases, which will take effect on sunday, july 14, 2024. While you are here, be sure to also download our 2024 usps promotions calendar and 2025.
See forever postage stamp prices and other postage rates. Priority mail, including priority mail flat rate shipping products, has fast shipping times (1, 2, or 3 business days) with flexible prices.