State · National Register of Historic Places
Louisiana
1,287 listed places across 64 counties, 46 of them National Historic Landmarks.
1,287
Listings
46
National Historic Landmarks
25
Historic districts
64
Counties with listings
By county
Orleans 172Rapides 74East Baton Rouge 71Caddo 63Lafayette 35St. Tammany 34Lafourche 32Tangipahoa 32St. Landry 31De Soto 30Avoyelles 30Pointe Coupee 30Iberia 29Ouachita 29Natchitoches 29St. Mary 28Lincoln 26St. Martin 24East Feliciana 24Jefferson 20Iberville 20Calcasieu 19Vermilion 19Jefferson Davis 19St. James 18West Feliciana 18Terrebonne 17Webster 17Washington 17Ascension 15Vernon 15Madison 13St. John The Baptist 13Livingston 13Beauregard 12West Baton Rouge 12Catahoula 11Claiborne 10Union 10Richland 10Bienville 10Concordia 10Assumption 9Tensas 9Acadia 9Morehouse 9St. Bernard 8East Carroll 7Grant 7Caldwell 7Franklin 6Jackson 6Bossier 6Evangeline 6Sabine 6Winn 6St. Charles 4Allen 4Plaquemines 4La Salle 3Red River 3West Carroll 3St. Helena 2Cameron 2
Landmarks

Landmark · New Orleans
Cable, George Washington, House
National Historic LandmarkListed 1966

Landmark · New Orleans
Dillard, James H., House
National Historic LandmarkListed 1974

Landmark · New Orleans
New Orleans Cotton Exchange Building
National Historic LandmarkListed 1977

Landmark · New Orleans
Girod, Nicholas, House
National Historic LandmarkListed 1970
National Historic Landmarks
Show all 46 landmarks
Newest listings
- 2026-06-24Wilson-Jones HouseGreenwell Springs
- 2026-06-24Maurice Cannon and Alice Redmond Kemp, Jr. HouseKillian
- 2026-06-22Wembley Industries. IncNew Orleans
- 2026-05-26Rayne Historic DistrictRayne
- 2026-05-26Willow SpringsBaton Rouge
- 2026-05-26Dubach Commercial Historic DistrictDubach
- 2026-05-26Oak Grove Historic DistrictOak Grove
- 2026-04-13Houma Elks Lodge #1193Houma