2018Final results
2018 election for Connecticut Senate District 8
Connecticut State Senate · Connecticut
Kevin Witkos (R) won with 56.8% of the vote, defeating Melissa Osborne (D) by 13.6 points.
Kevin WitkosRepublican · winner · incumbent
56.8%26,418
Melissa OsborneDemocrat
43.2%20,091
46,509 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