2019Final results
2019 runoff for Louisiana House District 31
Louisiana House of Representatives · Louisiana
Jonathan Goudeau (R) won with 53.9% of the vote, defeating Gus Rantz (R) by 7.8 points.
Jonathan GoudeauRepublican · winner
53.9%8,379
Gus RantzRepublican
46.1%7,161
15,540 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 2019
Races before and after
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)