Acadia County Louisiana (Vacant / Not In Use) has 2 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Le Vieux Presbytere, Colorado Southern Railroad Depot.
Some of the country's most noteable architects helped create the Acadia County places including C.H. Page and W.C. Whitney. Prominent architectural styles found in Acadia Country are Italianate, Mission/Spanish Revival and Stick/Eastlake.