2009Final results
2009 election for New Jersey Legislative District 16
New Jersey General Assembly · New Jersey
2 seats: Peter J. Biondi (R), Denise M. Coyle (R) won.
2 seatsPeter J. BiondiRepublican · winner · incumbent
33.9%45,199
Denise M. CoyleRepublican · winner · incumbent
33.4%44,612
Roberta KarpineczDemocrat
16.6%22,172
Mark PetraskeDemocrat
16.0%21,394
133,377 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 2009
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET