2016Final results
2016 election for Connecticut Senate District 19
Connecticut State Senate · Connecticut
Cathy Osten (D) won with 58.5% of the vote, defeating Barbara Richardson Crouch (R) by 17.0 points.
Cathy OstenDemocrat · winner · incumbent
58.5%24,614
Barbara Richardson CrouchRepublican
41.5%17,452
42,066 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET