East Baton Rouge County Louisiana (Historic Districts) has 18 places on the National Register of Historic Places including 4 places of Statewide significance. Significant places include Louisiana State University, Baton Rouge, Louisiana State University, Baton Rouge (Boundary Increase), Southern University Historic District and Southern University Historic District (Boundary Increase) and Baton Rouge Electric Company (BRECO) Public Utilities Complex.
Some of the country's most noteable architects helped create the East Baton Rouge County places including Theodore C. Link, Brandt & Bell Connors, Favrot and Livaudais, Nelson Potts, Elias Beauregard, L.A. Grosz, Zadok Realty Co., Tom Bendelow and Incorporated Stone and Webster. Prominent architectural styles found in East Baton Rouge Country are Classical Revival, Bungalow/Craftsman and Colonial Revival.