1979Final resultsIncumbent defeated
1979 runoff for Louisiana House District 90
Louisiana House of Representatives · Louisiana
Mary Landrieu (D) won with 65.5% of the vote, defeating Clyde F. Bel Jr. (D) by 31.1 points.
Mary LandrieuDemocrat · winner
65.5%6,213
Clyde F. Bel Jr.Democrat · incumbent
34.5%3,266
9,479 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET