1981Final results
1981 election for New Jersey Legislative District 20
New Jersey State Senate · New Jersey
John T. Gregorio (D) won with 52.3% of the vote, defeating John Fenick (R) by 4.7 points.
John T. GregorioDemocrat · winner · incumbent
52.3%25,340
John FenickRepublican
47.7%23,087
48,427 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 1981
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET