Lexington, MA

ZIP code 02421 encompasses Lexington, Massachusetts, a historic town known for its role in the American Revolutionary War. Key landmarks in this ZIP code include the Lexington Battle Green, where the first shots of the war were fired, and the Munroe Tavern, a colonial-era tavern that served as a key meeting place for local militias. Additionally, the town is home to the National Heritage Museum, which showcases American history and culture.