Located at 717 Topeka Avenue, it was listed on the National Register of Historic Places in 2007.

[1] The courthouse is a three-story reinforced concrete building faced with tooled limestone on its first floor, and brick and clay tile above.

It has frame floors and a frame/steel truss roof.

[2] Media related to Osage County Courthouse at Wikimedia Commons

This article about a property in Kansas on the National Register of Historic Places is a stub.