The Polygonal Barn, Van Buren Township was a historic building located in Van Buren Township in rural Jackson County, Iowa, United States.

They house livestock that are shown and sold to buyers.

[2] The building was octagonal in shape and measured 50 feet (15 m) in diameter.

This article about a property in Jackson County, Iowa on the National Register of Historic Places is a stub.

You can help Wikipedia by expanding it.This article about a building or structure in Iowa is a stub.