Kettle Moraine Correctional Institution

The Kettle Moraine Correctional Institution is a medium security prison located 10 miles west of Plymouth, Wisconsin. The facility is located off Wisconsin Highway 67 just east of the Sheboygan/Fond du Lac County line.

History
The institution was opened in 1962 as the Wisconsin School for Boys, a juvenile facility. It was converted to an adult medium security prison in 1974 when Lincoln Hills School was expanded.