According to the USPS, the changes will take effect on Jan. 18, 2026. Priority Mail Service prices will increase by around ...
A four-ounce package sent via USPS Ground Advantage will rise 21% from $4.20 to $5.09 starting January 18, 2026, part of ...
USPS stamp prices stay flat, but shipping costs rise in 2026. See how much more you’ll pay for Priority Mail and other services.
The Postal Service typically reviews stamp prices again midyear, meaning additional changes could still arrive later in 2026.
The price hike will go into effect Oct. 5, 2025 and last through Jan. 18, 2026 The USPS announced a temporary price change for shipping parcels during the holidays, stating the new rates “would cover ...
The United States Postal Service is temporarily changing its prices for the holiday season. The agency stated that the price adjustments are being implemented to help cover additional handling costs ...