Results archive / Louisiana
Louisiana election results
President since 1976, counties since 2000, US Senate since 1976.
President
Electoral votes
1976 D 101980 R 101984 R 101988 R 101992 D 91996 D 92000 R 92004 R 92008 R 92012 R 82016 R 82020 R 82024 R 8
2024 Trump+22.0
Counties
Democratic lead<55-1010-2020+
Republican lead<55-1010-2020+
No dataSwing
Towards the Democrat<22-55-1010+
Towards the Republican<22-55-1010+
No dataUS Senate
2022
John Kennedy (R)61.6%
Gary Chambers, Jr. (D)17.9%
2020
Bill Cassidy (R)59.3%
Adrian Perkins (D)19.0%
2010
David Vitter (R)56.6%
Charlie Melancon (D)37.7%
2008
Mary L. Landrieu (D)52.1%
John Kennedy (R)45.7%
2004
David Vitter (R)51.0%
Christopher John (D)29.3%
1998
John B. Breaux (D)64.0%
Jim Donelon (R)31.6%
1996
Mary L. Landrieu (D)50.2%
Louis Woody Jenkins (R)49.8%
1992
John B. Breaux (D)100.0%
1990
J. Bennett Johnston (D)100.0%
1986
John B. Breaux (D)52.8%
W. Henson Moore (R)47.2%
1984
J. Bennett Johnston Jr. (D)100.0%
1980
Russell B. Long (D)57.6%
Louis Woody Jenkins (D)38.8%
1978
J. Bennett Johnston Jr. (D)100.0%
2002: not shown, the source repeats candidates within the round (two rounds appear to be combined).
2014: not shown, the round's total is above every neighbouring presidential turnout in the state.
2016: not shown, Louisiana's November round went to a December runoff that the source does not include.
MEDSL and VEST results files: fixed historic releases. 2026 Senate counts: uncertified.
Sources
- National Archives, Office of the Federal Register: Electoral College results 1976-2024 (Public domain (US government work))
- MIT Election Data and Science Lab, U.S. President 1976-2024, Harvard Dataverse (CC0 1.0)
- MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (GitHub copy, commit f44e3fc; the dataset is CC0 1.0 on Harvard Dataverse, doi:10.7910/DVN/VOQCHQ) (CC0 1.0)
- Connecticut Secretary of the State, 2012 presidential election results by town (CT Election History), summed to the eight legacy counties by PollCheck (Official public records)
- Voting and Election Science Team, 2020 Precinct-Level Election Results, Harvard Dataverse (precincts summed to counties by PollCheck) (CC BY 4.0)
- PollCheck 2024 county totals (us_site/house_pres.py): MEDSL 2024 precinct returns (CC0 1.0) plus the state sources named in county_pres_2024.json (CC0 1.0 (MEDSL rows))
- US Census Bureau cartographic boundary files: counties 2020 (1:500,000) and 2024 (1:5,000,000) (Public domain)
- US Census Bureau state legislative districts (lower chamber), Alaska: TIGER/Line 2010 (2000 and 2010 districts) and cartographic boundary files 2013, 2018 and 2023 (Public domain)
- Maine Bureau of Corporations, Elections and Commissions, 2024 General Election, President and Vice President (certified, corrected 5 Dec 2024) (Maine government record)
- New York State Board of Elections, 2004 General Election, President and Vice President, results by county (New York government record)
- New York State Board of Elections, President and Vice-President Election Returns Nov. 6, 2012 (dated 20 Mar 2013, Kings update 9 Jun 2013), copy hosted by the American Presidency Project (New York government record)
- MIT Election Data and Science Lab, U.S. Senate statewide 1976-2024, Harvard Dataverse (CC0 1.0)
- State election office counts as read by the PollCheck midterms results feed (us_midterms_2026/data/results.json); uncertified (Official public records)
- us-atlas 3.0.1 counties-albers-10m (Census 2017 county boundaries) (ISC)
- us-atlas 3.0.1 states-albers-10m.json (US Census Bureau cartographic boundary files 2017; ISC licence)
Final results.