Vermilion County Louisiana has 20 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 Dozier, Robert Perry, John MacDonell, Eugene Guillot and Frank Dozier. Prominent architectural styles found in Vermilion Country are Queen Anne, Stick/Eastlake and Italianate.