2010Final results
2010 election for New York Senate District 42
New York State Senate · New York
John J. Bonacic (R) won with 59.5% of the vote, defeating David A. Sager (D) by 19.0 points.
John J. BonacicRepublican · winner · incumbent
59.5%52,533
David A. SagerDemocrat
40.5%35,745
88,307 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET