1984Final results
1984 election for Connecticut House District 12
Connecticut House of Representatives · Connecticut
James R. McCavanagh (D) won with 51.6% of the vote, defeating Jonathan L. Mercier (R) by 3.2 points.
James R. McCavanaghDemocrat · winner · incumbent
51.6%5,394
Jonathan L. MercierRepublican
48.4%5,058
10,452 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 1984
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET