2018Final results
2018 election for Connecticut House District 12
Connecticut House of Representatives · Connecticut
Geoff Luxenberg (D) won with 62.8% of the vote, defeating Thomas J. Tierney (R) by 25.7 points.
Geoff LuxenbergDemocrat · winner
62.8%5,656
Thomas J. TierneyRepublican
37.2%3,345
9,001 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