Price Of Postcard Stamps 2024. Postage stamp will increase from 66 cents to 68 cents, according to the u.s. Effective september 16th, usps is adjusting rates for priority mail® and ground.

In 2024, a new floral geometry stamp, denominated at $1, will be available for purchase. Explore the usps postage rate shifts for postcards, flats, and letter sizes in 2024, and.