2010Final results
2010 election for New York Senate District 43
New York State Senate · New York
Roy J. McDonald (R) won with 58.2% of the vote, defeating Joanne D. Yepsen (D) by 16.4 points.
Roy J. McDonaldRepublican · winner · incumbent
58.2%64,811
Joanne D. YepsenDemocrat
41.8%46,542
111,381 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