Orange County Indiana (Vacant / Not In Use) has 4 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include First Baptist Church, Dixie Garage, Homestead Hotel, Oxford Hotel.
The famous person Charles E. Ballard is associated with one of more of the Orange County historic places. Prominent architectural styles found in Orange Country are Early Commercial, Bungalow/Craftsman and Classical Revival.