The United States one cent coin, commonly called the penny, has been produced since 1793 and remains one of the most widely collected coins in American numismatics. Over the centuries the design, composition, and rarity of U.S. cents have changed significantly, creating many collectible varieties, key dates, and valuable errors.

This section of Coin Data Experts provides detailed guides to identifying, valuing, and understanding U.S. cent coins, including Wheat Cents, Memorial Cents, and modern varieties. You’ll find information on how to recognize rare dates, spot valuable mint errors, and determine the approximate value of your coins based on condition.

Whether you’re searching for information on a 1970-S Small Date penny, a 1983 doubled die, or simply learning how to identify valuable pennies in circulation, these guides will help you understand what to look for and how collectors evaluate these coins.

Browse the latest cent articles below, or explore specific series like Wheat Cents and Memorial Cents to learn more about key dates, varieties, and coin values.