First Class Stamp Price 2024 Usps. June 14, 2024 keystone, sd 57751. Postal service is raising prices starting on july 14, including the cost of forever postage stamps.
This service experienced the largest increase, with an average rise of 10% and some rates going up by as much as $2.97. Postage stamp will increase from 66 cents to 68 cents, according to the u.s.