2020Final results
2020 election for Connecticut Senate District 12
Connecticut State Senate · Connecticut
Christine Cohen (D) won with 57.0% of the vote, defeating Joe Laporta (R) by 14.0 points.
Christine CohenDemocrat · winner · incumbent
57.0%34,350
Joe LaportaRepublican
43.0%25,900
60,250 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET