Miamisburg, OH

ZIP code 45343 encompasses the small town of Miamisburg, Ohio. Known for its historical charm, Miamisburg boasts landmarks like the Miamisburg Mound, one of the largest conical mounds in Ohio, and the Baum Opera House, a historic theater hosting live performances. Additionally, residents and visitors can enjoy the nearby Great Miami River Recreation Trail, perfect for outdoor activities like walking, running, and biking.