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Louisiana House of Representatives elections

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State legislative elections, 2025
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This page displays election information for the Louisiana House of Representatives.

Elections

Louisiana state representatives serve four-year terms, with all seats up for election every four years. Louisiana holds elections for its legislature in odd years.

Louisiana holds October primaries in which candidates of all party affiliations face off, rather than deciding party nominees through separate primaries. Should a candidate finish with a majority of the primary vote, he or she is considered elected; otherwise, a runoff between the top two finishers is held in November. Louisiana is also one of only four states that hold state elections in odd-numbered years. Former Clerk of the Louisiana House Alfred "Butch" Speer was quoted as explaining:

For scores of years we conducted our party primaries in the winter of the odd numbered years, with any necessary 2nd primary held in January. Because Republican voter registration was so miniscule from 1877 until 1980, the general elections were mere irritants to the Democrat primary victor. Once we scrapped the partisan primary system [1975] we set the entire system up to run in the fall of the odd numbered year, our traditional election season.[1][2]

2027

See also: Louisiana House of Representatives elections, 2027

Elections for the Louisiana House of Representatives will take place in 2027. The general election is on November 20, 2027.

2023

See also: Louisiana House of Representatives elections, 2023

Elections for the Louisiana House of Representatives took place in 2023. The general election was November 18, 2023. A primary was October 14, 2023. The filing deadline was August 10, 2023.

In the 2023 elections, Republicans increased their majority in the Louisiana House of Representatives from 71-33 to 73-32.

Louisiana House of Representatives
Party As of November 18, 2023 After November 19, 2023
     Democratic Party 33 32
     Republican Party 71 73
     Vacancy 1 0
Total 105 105

2019

See also: Louisiana House of Representatives elections, 2019

Elections for the Louisiana House of Representatives took place in 2019. The primary was on October 12, 2019, and the general election was on November 16. The filing deadline for candidates was August 8, 2019.

Louisiana House of Representatives
Party As of November 16, 2019 After November 17, 2019
     Democratic Party 39 35
     Republican Party 60 68
     Independent 5 2
     Vacancy 1 0
Total 105 105

2015

See also: Louisiana House of Representatives elections, 2015

Elections for the Louisiana House of Representatives took place in 2015. A primary election was held on October 24, 2015, with a general election held in districts where necessary on November 21, 2015. The signature filing deadline for candidates wishing to run in this election was September 10, 2015, at 4:30 p.m. CDT.[3]
Louisiana elections use the Louisiana majority-vote system. All candidates compete in the same primary, and a candidate can win the election outright by receiving more than 50% of the vote. If no candidate does, the top two vote recipients from the primary advance to the general election, regardless of their partisan affiliation.

For information about which offices are nominated via primary election, see this article.

Heading into the election, Republicans held a 59-44 majority with two independent members.[4] Republicans gained two seats in the election, giving them a 61-42 majority with two independent members.

Louisiana House of Representatives
Party As of November 2015 After November 2015
     Democratic Party 43 42
     Republican Party 58 61
     Independent 2 2
     Vacancy 2 0
Total 105 105


Historical party control

Republicans won control of the Louisiana House of Representatives in 2011. In 2023, they won a 73-32 majority.

The table below shows the partisan history of the Louisiana House following every general election from 1991 to 2023. All data from 2006 or earlier comes from Michael Dubin's Party Affiliations in the State Legislatures (McFarland Press, 2007). Data after 2006 was compiled by Ballotpedia staff.

Louisiana House of Representatives election results: 1991-2023

Party 91 95 99 03 07 11 15 19 23
Democrats 86 76 75 68 53 45 42 35 32
Republicans 17 28 30 36 50 58 61 68 73
Other 2 1 0 1 2 2 2 2 0

Trifecta history

A state government trifecta is a term that describes single party government, when one political party holds the governor's office and has majorities in both chambers of the legislature in a state government. Between 1992 and 2023, Louisiana was under the following types of trifecta control:

  • Democratic trifecta: 1992-1995, 2004-2007
  • Republican trifecta: 2011-2015
  • Divided government: 1996-2003, 2008-2010, 2016-2023

Louisiana Party Control: 1992-2025
Eight years of Democratic trifectas  •  Seven years of Republican trifectas
Scroll left and right on the table below to view more years.

Year 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Governor D D D D R R R R R R R R D D D D R R R R R R R R D D D D D D D D R R
Senate D D D D D D D D D D D D D D D D D D D R R R R R R R R R R R R R R R
House D D D D D D D D D D D D D D D D D D D R R R R R R R R R R R R R R R

Footnotes