The Columbiana County Infirmary is located near Lisbon, Ohio. The four building complex provided care for the poor and mentally ill of the county. In 1829, The county commissioners, on the belief that the best environment for the indigent population was farm labor, a farm consisting of was purchased. By 1861 a large T-shaped building was constructed. The Infirmary is now closed. It was added to the National Register of Historic Places in June 1979. References County government buildings in Ohio Government buildings on the National Register of Historic Places in Ohio Infrastructure completed in 1845 Buildings and structures in Columbiana County, Ohio National Register of Historic Places in Columbiana County, Ohio 1829 establishments in Ohio