Houston County Alabama has 8 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include Dothan Opera House and Federal Building and U.S. Courthouse, Alabama Midland Railway Depot, Atlantic Coastline Railroad Passenger Depot and Dothan Municipal Light and Water Plant.
Some of the country's most noteable architects helped create the Houston County places including Morris & Morris, G.M. Lunsford and W.F. Thornton. Prominent architectural styles found in Houston Country are Classical Revival, Gothic and Late 19th And Early 20th Century American Movements.