Usps Postal Rates Chart 2024. The new rates apply to retail and commercial prices for priority mail ®, and usps ground advantage™ and priority mail express packages from october 6, 2024, through january 18, 2025. On september 16, 2024, the usps adjusted rates for priority mail® and ground advantage™ packages shipped to certain zip codes.
Usps rates are set to increase on july 14, 2024. This meant the cost to ship these packages might have increased slightly depending.
