2011Final results
2011 election for New Jersey Legislative District 3
New Jersey State Senate · New Jersey
Stephen M. Sweeney (D) won with 55.6% of the vote, defeating Michael M. Mulligan (R) by 11.2 points.
Stephen M. SweeneyDemocrat · winner · incumbent
55.6%25,299
Michael M. MulliganRepublican
44.4%20,197
45,496 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 2011
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET