2019Final resultsIncumbent defeated
2019 election for Louisiana Senate District 36
Louisiana State Senate · Louisiana
ROBERT MILLS led; no source recorded a winner.
Robert MillsRepublican · leading
47.7%16,305
Ryan GattiRepublican · incumbent
37.7%12,882
Mattie PrestonDemocrat
14.6%4,976
34,163 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