2018Final results
2018 election for Kentucky House District 78
Kentucky House of Representatives · Kentucky
Mark Hart (R) won with 59.5% of the vote, defeating Gregory E. J. Coulson (D) by 19.0 points.
Mark HartRepublican · winner · incumbent
59.5%8,192
Gregory E. J. CoulsonDemocrat
40.5%5,574
13,766 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