2017Final results
2017 election for New Jersey Legislative District 3
New Jersey State Senate · New Jersey
Stephen M. Sweeney (D) won with 58.8% of the vote, defeating Fran Grenier (R) by 17.5 points.
Stephen M. SweeneyDemocrat · winner · incumbent
58.8%31,822
Fran GrenierRepublican
41.2%22,336
54,158 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 2017
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET