Perry County Indiana (Vacant / Not In Use) has 2 places on the National Register of Historic Places including 1 place of National significance and 1 place of Statewide significance. Significant places include Cannelton Cotton Mills and Cannelton Cotton Mills, Rickenbaugh House.
Some of the country's most noteable architects helped create the Perry County places including Thomas A. Tefft and Alexander McGregor. Prominent architectural styles found in Perry Country are Greek Revival and Romanesque.