These are tables ofcongressional delegations fromLouisiana to theUnited States House of Representatives and theUnited States Senate.
The current dean of the Louisiana delegation isRepresentative andHouse Majority LeaderSteve Scalise(LA-1), having served in the House since 2008.
List of current members, their terms in office, district boundaries, and the district political ratings according to theCPVI. The delegation has 6 members, including 4Republicans and 2Democrat.
| Current U.S. representatives from Louisiana | |||||
|---|---|---|---|---|---|
| District | Member (Residence)[2] | Party | Incumbent since | CPVI (2025)[3] | District map |
| 1st |  Steve Scalise (Jefferson) | Republican | May 3, 2008 | R+19 | _(new_version).svg) |
| 2nd | .jpg) Troy Carter (New Orleans) | Democratic | May 11, 2021 | D+17 | _(new_version).svg) |
| 3rd | .jpeg) Clay Higgins (Lafayette) | Republican | January 3, 2017 | R+22 | _(new_version).svg) |
| 4th | .jpg) Mike Johnson (Benton) | Republican | January 3, 2017 | R+26 | _(new_version).svg) |
| 5th | .jpg) Julia Letlow (Start) | Republican | April 14, 2021 | R+18 | _(new_version).svg) |
| 6th | .jpg) Cleo Fields (Baton Rouge) | Democratic | January 3, 2025 | D+8 | _(new_version).svg) |
The first non-voting delegate took his seat on December 1, 1806, representingOrleans Territory's at-large congressional district.
| Congress | Delegate at-large |
|---|---|
| 9th (1805–1807) | Daniel Clark |
| 10th (1807–1809) | |
| 11th (1809–1811) | Julien de Lallande Poydras |
Statehood was achieved and a representative elected on April 30, 1812.
| Congress | At-large seat |
|---|---|
| 12th (1811–1813) | Thomas B. Robertson (DR) |
| 13th (1813–1815) | |
| 14th (1815–1817) | |
| 15th (1817–1819) | |
| Thomas Butler (DR) | |
| 16th (1819–1821) | |
| 17th (1821–1823) | Josiah S. Johnston (DR) |
Two more seats were apportioned following the1820 census.
| Congress | 1st district | 2nd district | 3rd district |
|---|---|---|---|
| 18th (1823–1825) | Edward Livingston (DR)[a] | Henry H. Gurley (DR)[b] | William L. Brent (DR)[b] |
| 19th (1825–1827) | Edward Livingston (J) | Henry H. Gurley (NR) | William L. Brent (NR) |
| 20th (1827–1829) | |||
| 21st (1829–1831) | Edward D. White Sr. (NR) | Walter Hampden Overton (J) | |
| 22nd (1831–1833) | Philemon Thomas (J) | Henry A. Bullard (NR) | |
| 23rd (1833–1835) | |||
| Henry Johnson (W) | Rice Garland (NR) | ||
| 24th (1835–1837) | Eleazer W. Ripley (J) | ||
| 25th (1837–1839) | Rice Garland (W) | ||
| 26th (1839–1841) | Edward D. White Sr. (W) | Thomas W. Chinn (W) | |
| John Moore (W) | |||
| 27th (1841–1843) | John Bennett Dawson (D) |
A fourth seat was added following the1840 census.
| Congress | 1st district | 2nd district | 3rd district | 4th district |
|---|---|---|---|---|
| 28th (1843–1845) | John Slidell (D) | Alcée Louis la Branche (D) | John Bennett Dawson (D) | Pierre Bossier (D) |
| Isaac E. Morse (D) | ||||
| 29th (1845–1847) | Bannon G. Thibodeaux (D) | John H. Harmanson (D) | ||
| Emile La Sére (D) | ||||
| 30th (1847–1849) | ||||
| 31st (1849–1851) | Charles Magill Conrad (W) | |||
| Henry A. Bullard (W) | Alexander G. Penn (D) | |||
| 32nd (1851–1853) | Louis St. Martin (D) | Joseph Aristide Landry (W) | John Moore (W) | |
| 33rd (1853–1855) | William Dunbar (D) | Theodore G. Hunt (D) | John Perkins Jr. (D) | Roland Jones (D) |
| 34th (1855–1857) | George Eustis Jr. (KN) | Miles Taylor (D) | Thomas G. Davidson (D) | John M. Sandidge (D) |
| 35th (1857–1859) | ||||
| 36th (1859–1861) | John Edward Bouligny (KN) | John M. Landrum (D) | ||
| 37th (1861–1863) | American Civil War | |||
| Benjamin Flanders (U) | Michael Hahn (U) | American Civil War | ||
A fifth seat was added following the1860 census. However, theCivil War prevented them from being seated until July 18, 1868.
| Congress | 1st district | 2nd district | 3rd district | 4th district | 5th district |
|---|---|---|---|---|---|
| 38th (1863–1865) | American Civil War | ||||
| 39th (1865–1867) | |||||
| 40th (1867–1869) | |||||
| J. Hale Sypher (R) | James Mann[4] (D) | Joseph P. Newsham (R) | Michel Vidal (R) | W. Jasper Blackburn (R) | |
| 41st (1869–1871) | vacant | Lionel Allen Sheldon (R) | Chester Bidwell Darrall (R) | vacant | Frank Morey (R) |
| J. Hale Sypher (R) | Joseph P. Newsham (R) | ||||
| 42nd (1871–1873) | James McCleery (R) | ||||
| Alexander Boarman (LR) | |||||
A sixth seat was added following the1870 census. From 1873 to 1875, that extra seat was electedat-large statewide. Starting in 1875, however, the state was redistricted into six districts.
A seventh seat was added following the1900 census.
| Congress | District | ||||||
|---|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | |
| 58th(1903–1905) | Adolph Meyer (D) | Robert C. Davey (D) | Robert F. Broussard (D) | Phanor Breazeale (D) | Joseph E. Ransdell (D) | Samuel M. Robertson (D) | Arsène Pujo (D) |
| 59th(1905–1907) | John T. Watkins (D) | ||||||
| 60th(1907–1909) | George K. Favrot (D) | ||||||
| Albert Estopinal (D) | Samuel L. Gilmore (D) | ||||||
| 61st (1909–1911) | Robert Charles Wickliffe (D) | ||||||
| H. Garland Dupré (D) | |||||||
| 62nd (1911–1913) | |||||||
| Lewis L. Morgan (D) | |||||||
After the1910 census, Louisiana's delegation reached its largest size, eight seats, which it held for 80 years.
After the1990 census, Louisiana lost one seat.
| Congress | District | ||||||
|---|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | |
| 103rd (1993–1995) | Bob Livingston (R) | Bill Jefferson (D) | Billy Tauzin (D) | Cleo Fields (D) | Jim McCrery (R) | Richard Baker (R) | Jimmy Hayes (D) |
| 104th (1995–1997) | Billy Tauzin (R) | Jimmy Hayes (R) | |||||
| 105th (1997–1999) | Jim McCrery (R) | John Cooksey (R) | Chris John (D) | ||||
| 106th (1999–2001) | David Vitter (R) | ||||||
| 107th(2001–2003) | |||||||
| 108th(2003–2005) | Rodney Alexander (D) | ||||||
| 109th(2005–2007) | Bobby Jindal (R) | Charlie Melançon (D) | Rodney Alexander (R) | Charles Boustany (R) | |||
| 110th(2007–2009) | |||||||
| Steve Scalise (R) | Don Cazayoux (D) | ||||||
| 111th (2009–2011) | Joseph Cao (R) | John Fleming (R) | Bill Cassidy (R) | ||||
| 112th (2011–2013) | Cedric Richmond (D) | Jeff Landry (R) | |||||
After the2010 census, Louisiana lost one seat due to stagnant population growth and the loss of citizens who left the state afterHurricane Katrina and did not return.[5]
| Congress | 1st district | 2nd district | 3rd district | 4th district | 5th district | 6th district |
|---|---|---|---|---|---|---|
| 113th (2013–2015) | Steve Scalise (R) | Cedric Richmond (D) | Charles Boustany (R) | John Fleming (R) | Rodney Alexander (R) | Bill Cassidy (R) |
| Vance McAllister (R) | ||||||
| 114th (2015–2017) | Ralph Abraham (R) | Garret Graves (R) | ||||
| 115th (2017–2019) | Clay Higgins (R) | Mike Johnson (R) | ||||
| 116th (2019–2021) | ||||||
| 117th (2021–2023) | Julia Letlow (R)[c] | |||||
| Troy Carter (D) | ||||||
| 118th (2023–2025) | ||||||
| 119th (2025–2027) | Cleo Fields (D) |
| Current U.S. senators from Louisiana | ||||
|---|---|---|---|---|
Louisiana
| Class II senator | Class III senator | ||
.jpg) Bill Cassidy (Senior senator) (Baton Rouge) |  John Kennedy (Junior senator) (Madisonville) | |||
| Party | Republican | Republican | ||
| Incumbent since | January 3, 2015 | January 3, 2017 | ||
| Class II | Congress | Class III | ||
|---|---|---|---|---|
| Jean Noël Destréhan (DR) | 12th (1811–1813) | Allan B. Magruder (DR) | ||
| Thomas Posey (DR) | ||||
| James Brown (DR) | ||||
| 13th (1813–1815) | Eligius Fromentin (DR) | |||
| 14th (1815–1817) | ||||
| William C. C. Claiborne (DR) | 15th (1817–1819) | |||
| Henry Johnson (DR) | ||||
| 16th (1819–1821) | James Brown (DR) | |||
| 17th (1821–1823) | ||||
| 18th (1823–1825) | ||||
| Dominique Bouligny (DR) | Josiah S. Johnston (DR) | |||
| Dominique Bouligny (NR) | 19th (1825–1827) | Josiah S. Johnston (NR) | ||
| 20th (1827–1829) | ||||
| Edward Livingston (J) | 21st (1829–1831) | |||
| 22nd (1831–1833) | ||||
| George A. Waggaman (NR) | ||||
| 23rd (1833–1835) | ||||
| Alexander Porter (NR) | ||||
| Robert C. Nicholas (J) | 24th (1835–1837) | |||
| Alexandre Mouton (J) | ||||
| Robert C. Nicholas (D) | 25th (1837–1839) | Alexandre Mouton (D) | ||
| 26th (1839–1841) | ||||
| Alexander Barrow (W) | 27th (1841–1843) | |||
| Charles Magill Conrad (W) | ||||
| 28th (1843–1845) | Henry Johnson (W) | |||
| 29th (1845–1847) | ||||
| Pierre Soulé (D) | ||||
| Solomon W. Downs (D) | 30th (1847–1849) | |||
| 31st (1849–1851) | Pierre Soulé (D) | |||
| 32nd (1851–1853) | ||||
| Judah P. Benjamin (W) | 33rd (1853–1855) | |||
| John Slidell (D) | ||||
| 34th (1855–1857) | ||||
| 35th (1857–1859) | ||||
| 36th (1859–1861) | ||||
| vacant | vacant | |||
| 37th (1861–1863) | ||||
| 38th (1863–1865) | ||||
| 39th (1865–1867) | ||||
| 40th (1867–1869) | ||||
| John S. Harris (R) | William Pitt Kellogg (R) | |||
| 41st (1869–1871) | ||||
| J. R. West (R) | 42nd (1871–1873) | |||
| 43rd (1873–1875) | vacant | |||
| 44th (1875–1877) | ||||
| James B. Eustis (D) | ||||
| William Pitt Kellogg (R) | 45th (1877–1879) | |||
| 46th (1879–1881) | Benjamin F. Jonas (D) | |||
| 47th (1881–1883) | ||||
| Randall L. Gibson (D) | 48th (1883–1885) | |||
| 49th (1885–1887) | James B. Eustis (D) | |||
| 50th (1887–1889) | ||||
| 51st (1889–1891) | ||||
| 52nd (1891–1893) | Edward Douglass White (D) | |||
| Donelson Caffery (D) | ||||
| 53rd (1893–1895) | ||||
| Newton C. Blanchard (D) | ||||
| 54th (1895–1897) | ||||
| 55th (1897–1899) | Samuel D. McEnery (D) | |||
| 56th (1899–1901) | ||||
| Murphy J. Foster (D) | 57th (1901–1903) | |||
| 58th (1903–1905) | ||||
| 59th (1905–1907) | ||||
| 60th (1907–1909) | ||||
| 61st (1909–1911) | ||||
| John Thornton (D) | ||||
| 62nd (1911–1913) | ||||
| Joseph E. Ransdell (D) | 63rd (1913–1915) | |||
| 64th (1915–1917) | Robert F. Broussard (D) | |||
| 65th (1917–1919) | ||||
| Walter Guion (D) | ||||
| Edward J. Gay (D) | ||||
| 66th (1919–1921) | ||||
| 67th (1921–1923) | Edwin S. Broussard (D) | |||
| 68th (1923–1925) | ||||
| 69th (1925–1927) | ||||
| 70th (1927–1929) | ||||
| 71st (1929–1931) | ||||
| Huey Long (D) | 72nd (1931–1933) | |||
| 73rd (1933–1935) | John H. Overton (D) | |||
| 74th (1935–1937) | ||||
| Rose McConnell Long (D) | ||||
| Allen J. Ellender (D) | 75th (1937–1939) | |||
| 76th (1939–1941) | ||||
| 77th (1941–1943) | ||||
| 78th (1943–1945) | ||||
| 79th (1945–1947) | ||||
| 80th (1947–1949) | ||||
| William C. Feazel (D) | ||||
| Russell B. Long (D) | ||||
| 81st (1949–1951) | ||||
| 82nd (1951–1953) | ||||
| 83rd (1953–1955) | ||||
| 84th (1955–1957) | ||||
| 85th (1957–1959) | ||||
| 86th (1959–1961) | ||||
| 87th (1961–1963) | ||||
| 88th (1963–1965) | ||||
| 89th (1965–1967) | ||||
| 90th (1967–1969) | ||||
| 91st (1969–1971) | ||||
| 92nd (1971–1973) | ||||
| Elaine Edwards (D) | ||||
| J. Bennett Johnston (D) | ||||
| 93rd (1973–1975) | ||||
| 94th (1975–1977) | ||||
| 95th (1977–1979) | ||||
| 96th (1979–1981) | ||||
| 97th (1981–1983) | ||||
| 98th (1983–1985) | ||||
| 99th (1985–1987) | ||||
| 100th (1987–1989) | John Breaux (D) | |||
| 101st (1989–1991) | ||||
| 102nd (1991–1993) | ||||
| 103rd (1993–1995) | ||||
| 104th (1995–1997) | ||||
| Mary Landrieu (D) | 105th (1997–1999) | |||
| 106th (1999–2001) | ||||
| 107th (2001–2003) | ||||
| 108th (2003–2005) | ||||
| 109th (2005–2007) | David Vitter (R) | |||
| 110th (2007–2009) | ||||
| 111th (2009–2011) | ||||
| 112th (2011–2013) | ||||
| 113th (2013–2015) | ||||
| Bill Cassidy (R) | 114th (2015–2017) | |||
| 115th (2017–2019) | John Kennedy (R) | |||
| 116th (2019–2021) | ||||
| 117th (2021–2023) | ||||
| 118th (2023–2025) | ||||
| 119th (2025–2027) | ||||
| Class II | Congress | Class III | ||
| Democratic (D) |
| Democratic-Republican (DR) |
| Jacksonian (J) |
| Know Nothing (KN) |
| Liberal Republican (LR) |
| National Republican (NR) |
| Progressive (Bull Moose) (Prog) |
| Republican (R) |
| Union (U) |
| Whig (W) |
