Usps Media Mail Rates 2024 Chart. This means certain shipping and mailing. Explore the usps postage rate shifts for postcards, flats, and letter sizes in 2024, and.

Usps ground advantage prices would increase by 5.4 percent, priority mail service prices would increase by 5.7 percent, and priority mail express service prices. The charts below show the old rates (crossed out) and new rates (in yellow) for common types of usps.