2024 Postage Rates. The table below compares the ground shipping rates of ups and usps and outlines the rates for different package weights, allowing you to decide which carrier to choose for your shipping. 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.

See forever postage stamp prices and other postage rates. Usps® rolled out new mailing rate changes, fees, and other significant shifts this july.