2018Final results
2018 election for Connecticut House District 78
Connecticut House of Representatives · Connecticut
Whit Betts (R) won with 67.7% of the vote, defeating Allen Marko (D) by 35.5 points.
Whit BettsRepublican · winner · incumbent
67.7%6,086
Allen MarkoDemocrat
32.3%2,900
8,986 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