2018Final results
2018 election for Connecticut Senate District 18
Connecticut State Senate · Connecticut
Heather Somers (R) won with 54.7% of the vote, defeating Bob Statchen (D) by 9.5 points.
Heather SomersRepublican · winner · incumbent
54.7%20,887
Bob StatchenDemocrat
45.3%17,276
38,163 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