1987Final results
1987 election for New Jersey Legislative District 9
New Jersey State Senate · New Jersey
Leonard T. Connors Jr. (R) won with 64.0% of the vote, defeating Joan M. Tredy (D) by 28.0 points.
Leonard T. Connors Jr.Republican · winner · incumbent
64.0%35,456
Joan M. TredyDemocrat
36.0%19,964
55,420 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 1987
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET