2018 First‑Class Stamp Price
In 2018, the United States Postal Service set the price of a first‑class postage stamp at 50 cents. This rate applied to standard letters up to one ounce sent within the U.S. The increase from the previous 50‑cent rate took effect in January 2018.
Why the Price Changed
The USPS adjusted rates to cover rising operational costs, including labor, fuel, and transportation. The Postal Regulatory Commission reviews proposed changes and approves new prices. The 2018 adjustment reflected a modest increase compared with earlier years.
Other Stamp Options in 2018
Besides the standard first‑class stamp, the USPS offered additional services such as certified mail and registered mail at higher rates. International stamps and non‑standard sizes also carried different prices. For details on specific services, see the official USPS price list at https://postalpro.usps.com/price-list.
