2018Final results
2018 election for Alabama Senate District 12
Alabama State Senate · Alabama
Del Marsh (R) won with 64.5% of the vote, defeating Jim Williams (D) by 29.2 points.
Del MarshRepublican · winner · incumbent
64.5%27,416
Jim WilliamsDemocrat
35.3%15,010
42,505 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET