Current USPS Stamp Prices and Rate Changes
The United States Postal Service raised the price of a First-Class Mail Forever stamp to $0.68 in July 2023, and this rate remains the standard price for a one-ounce letter through 2024. Additional ounces are charged at $0.24 each, while postcards cost $0.36 and metered mail is priced at $0.63. The USPS announced these adjustments as part of its annual price change filing, which applies to all retail and online stamp purchases. For the latest details, see the official USPS price change page.
International stamps and additional services such as Certified Mail and Registered Mail carry separate fees that vary by destination and weight. The USPS Domestic and International Price Guide lists current rates for Global Forever stamps and other international mail products. These rates are updated periodically to reflect currency fluctuations, delivery costs, and agreements with foreign postal operators.
Where to Buy Stamps and Avoid Overpaying
Consumers can purchase stamps at post office counters, ATM-style stamp kiosks, grocery stores, and online through the USPS website. The USPS online store sells stamp sheets, booklets, and coils at the same face value as retail locations, with no added surcharge. Buying stamps in bulk through the USPS store is one of the most cost-effective ways to stock up for personal and business mail.
Third-party retailers, including Amazon and major office supply chains, also sell stamps, but prices may vary depending on the seller and format. Some online marketplaces list stamps at a slight premium or discount compared with the USPS official price. Comparing the per-stamp cost across authorized sellers helps ensure you pay the standard rate without hidden fees.
Stamps for Business and High-Volume Mailing
Businesses that send large volumes of mail can use commercial pricing tiers, presort discounts, and automation rates to reduce per-piece costs below the retail stamp price. The USPS Mail Classification and Pricing page explains how nonprofit organizations, publishers, and marketing mailers qualify for lower rates based on volume and preparation standards.
Companies that integrate postage meters or online postage systems can print exact denominations and access discounted rates that are not available with standard retail stamps. Platforms that provide USPS-approved electronic postage allow businesses to track mailing costs, generate shipping labels, and apply stamps directly from their accounting or shipping software.
