2019Final results
2019 election for Mississippi Senate District 31
Mississippi State Senate · Mississippi
Tyler McCaughn (R) won with 68.3% of the vote, defeating Mike Marlow (D) by 36.6 points.
Tyler McCaughnRepublican · winner
68.3%11,993
Mike MarlowDemocrat
31.7%5,569
17,562 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