2012Final results
2012 election for Connecticut Senate District 19
Connecticut State Senate · Connecticut
Cathy Osten (D) won with 51.6% of the vote, defeating Christopher Coutu (R) by 3.1 points.
Cathy OstenDemocrat · winner
51.6%19,882
Christopher CoutuRepublican
48.4%18,679
38,561 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET