1975Final results
1975 runoff for Louisiana House District 80
Louisiana House of Representatives · Louisiana
A. J. McNamara (D) won with 50.1% of the vote, defeating D. J. Olister (D) by 0.1 points.
A. J. McNamaraDemocrat · winner
50.1%4,958
D. J. OlisterDemocrat
49.9%4,944
9,902 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 1975
Races before and after
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)