Crawfordsville, IA

ZIP code 52621, located in Fort Madison, Iowa, is home to several notable landmarks including the Old Fort Madison site, a reconstruction of the original military fort from the early 19th century. This historic area also features the Santa Fe Swing Span Bridge, a turn-of-the-century bridge that once transported trains across the Mississippi River. Residents and visitors alike can enjoy the rich history and picturesque views of the river in ZIP code 52621.