The U.S. Postal Service plans to raise prices for various shipping services, including USPS Ground Advantage, Parcel Select, Priority Mail, and Priority Mail Express, during the 2025 peak season from October 5 to January 18, 2026. The increases, which require approval from the Postal Regulatory Commission, will vary based on weight, distance, and service. Average hikes include 5.2% for Ground Advantage and 5.6% for Priority Mail. These adjustments aim to cover additional holiday handling costs and align with competitive pricing, potentially generating $99.5 million in extra revenue.

Source: https://www.supplychaindive.com/news/usps-2025-holiday-price-increases-ground-advantage/757246/