2020Final results
2020 election for Connecticut House District 4
Connecticut House of Representatives · Connecticut
Julio Concepción (D) won with 86.1% of the vote, defeating Barry J. Dandrea (R) by 72.2 points.
Julio ConcepciónDemocrat · winner · incumbent
86.1%3,944
Barry J. DandreaRepublican
13.9%637
4,581 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