2018Final results
2018 election for Missouri House District 12
Missouri House of Representatives · Missouri
Kenneth Wilson (R) won with 60.6% of the vote, defeating Sandy Van Wagner (D) by 21.2 points.
Kenneth WilsonRepublican · winner · incumbent
60.6%10,375
Sandy Van WagnerDemocrat
39.4%6,740
17,115 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