2019Final results
2019 election for Louisiana House District 40
Louisiana House of Representatives · Louisiana
Dustin Miller (D) won with 70.3% of the vote, defeating Allen Guillory (R) by 40.6 points.
Dustin MillerDemocrat · winner · incumbent
70.3%8,922
Allen GuilloryRepublican
29.7%3,770
12,692 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: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET