Postage Rates 2024 Extra Ounce Mail. The postal regulatory commission (prc) has approved the next usps postage rate increases, which will take effect on sunday, january 21, 2024. For certain services, discounted pricing is available for customers who purchase from online pc postage services such as stamps.com.
Washington, dc โ today, the u. The price for each additional ounce has increased from 24 cents to 28 cents.