2003Final results
2003 election for New Jersey Legislative District 23
New Jersey State Senate · New Jersey
Leonard Lance (R) won with 68.0% of the vote, defeating Frederick P. Cook (D) by 36.1 points.
Leonard LanceRepublican · winner · incumbent
68.0%29,775
Frederick P. CookDemocrat
32.0%13,994
43,769 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 2003
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET