2023Final results
2023 election for Louisiana House District 90
Louisiana House of Representatives · Louisiana
Mary DuBuisson (R) won with 47.8% of the vote, defeating Brian Glorioso (R) by 4.3 points.
Mary DuBuissonRepublican · winner
47.8%4,309
Brian GloriosoRepublican
43.6%3,925
Heide Alejandro-SmithLibertarian
8.6%772
9,006 votes
Source: Louisiana Secretary of StateUpdated Sep 30, 2026, 1:09 PM ET
The seat over time
D − R margin in this seat's races around 2023
Races before and after
Source: Louisiana Secretary of StateUpdated Sep 30, 2026, 1:09 PM ET