1979Final results
1979 runoff for Louisiana House District 43
Louisiana House of Representatives · Louisiana
Mike Thompson (R) won re-election with 52.0% of the vote, defeating Mike Leblanc (D) by 4.1 points.
Mike ThompsonRepublican · winner · incumbent
52.0%9,042
Mike LeblancDemocrat
48.0%8,337
17,379 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1979
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)