Seal of Louisiana

Louisiana

Population: 4,575,074 · 64 counties · Official website · Open data

Louisiana Congressional Delegation

Explore Louisiana’s representation in the U.S. Congress.

Democrat Republican

Senators

Photo of Bill Cassidy
R Republican · Senior Senator
Photo of John Kennedy
R Republican · Junior Senator

Representatives

District Representative Party
Photo of Steve Scalise LA-01 Steve Scalise R Republican
Photo of Troy A. Carter LA-02 Troy A. Carter D Democrat
Photo of Clay Higgins LA-03 Clay Higgins R Republican
Photo of Mike Johnson LA-04 Mike Johnson R Republican
Photo of Julia Letlow LA-05 Julia Letlow R Republican
Photo of Cleo Fields LA-06 Cleo Fields D Democrat

Counties

County Population Congressional Districts
Acadia Parish 56,489 LA-03
Allen Parish 22,112 LA-04
Ascension Parish 131,632 LA-01, LA-02, LA-05
Assumption Parish 20,160 LA-02
Avoyelles Parish 38,408 LA-05, LA-06
Beauregard Parish 36,827 LA-04
Bienville Parish 12,366 LA-04
Bossier Parish 129,795 LA-04
Caddo Parish 226,386 LA-04, LA-06
Calcasieu Parish 203,761 LA-03, LA-04
Caldwell Parish 9,389 LA-05
Cameron Parish 4,768 LA-03, LA-04
Catahoula Parish 8,414 LA-05
Claiborne Parish 13,670 LA-04
Concordia Parish 17,688 LA-05
De Soto Parish 27,114 LA-04, LA-06
East Baton Rouge Parish 448,467 LA-05, LA-06
East Carroll Parish 6,829 LA-05
East Feliciana Parish 19,229 LA-05, LA-06
Evangeline Parish 31,754 LA-03, LA-04, LA-06
Franklin Parish 19,285 LA-05
Grant Parish 21,911 LA-04
Iberia Parish 67,659 LA-03
Iberville Parish 29,617 LA-02
Jackson Parish 14,746 LA-04
Jefferson Davis Parish 31,553 LA-03, LA-04
Jefferson Parish 421,777 LA-01, LA-02
La Salle Parish LA-04, LA-05
Lafayette Parish 249,750 LA-03, LA-06
Lafourche Parish 95,056 LA-01, LA-03
Lincoln Parish 47,962 LA-04
Livingston Parish 150,145 LA-01, LA-02, LA-05
Madison Parish 9,246 LA-05
Morehouse Parish 23,955 LA-04, LA-05
Natchitoches Parish 36,291 LA-04, LA-06
Orleans Parish 364,136 LA-01, LA-02
Ouachita Parish 157,568 LA-04, LA-05
Plaquemines Parish 22,386 LA-01
Pointe Coupee Parish 20,000 LA-02, LA-06
Rapides Parish 126,260 LA-04, LA-05, LA-06
Red River Parish 7,356 LA-04, LA-06
Richland Parish 19,712 LA-04, LA-05
Sabine Parish 21,906 LA-04, LA-06
St. Bernard Parish 44,463 LA-01, LA-02
St. Charles Parish 50,620 LA-01, LA-02, LA-03
St. Helena Parish 10,774 LA-01, LA-05
St. James Parish 19,191 LA-02
St. John The Baptist Parish 39,592 LA-01, LA-02
St. Landry Parish 81,464 LA-03, LA-04, LA-05, LA-06
St. Martin Parish 51,057 LA-02, LA-03, LA-06
St. Mary Parish 47,055 LA-02, LA-03
St. Tammany Parish 275,583 LA-01, LA-05
Tangipahoa Parish 138,064 LA-01, LA-05
Tensas Parish 3,764 LA-05
Terrebonne Parish 103,616 LA-01, LA-02, LA-03
Union Parish 20,650 LA-04, LA-05
Vermilion Parish 56,992 LA-03
Vernon Parish 46,250 LA-04, LA-06
Washington Parish 44,865 LA-01, LA-05
Webster Parish 35,238 LA-04
West Baton Rouge Parish 28,266 LA-02, LA-06
West Carroll Parish 9,323 LA-05
West Feliciana Parish 15,371 LA-05, LA-06
Winn Parish 13,216 LA-04, LA-05, LA-06