Vermilion County Louisiana has 18 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include LeBlanc House, A La Bonne Veillee, Abbeville Commercial Historic District, Abbeville Residential Historic District and Bank of Gueydan.
Some of the country's most noteable architects helped create the Vermilion County places including Robert Perry, John MacDonell and Eugene Guillot. Prominent architectural styles found in Vermilion Country are Queen Anne, Stick/Eastlake and Italianate.