2023Final results
2023 election for New Jersey Legislative District 10
New Jersey State Senate · New Jersey
Jim Holzapfel (R) won with 66.6% of the vote, defeating Jeff J. Horn (D) by 33.1 points.
Jim HolzapfelRepublican · winner
66.6%35,788
Jeff J. HornDemocrat
33.4%17,981
53,769 votes
Source: New Jersey Division of ElectionsUpdated Sep 30, 2026, 1:01 PM ET
The seat over time
D − R margin in this seat's races around 2023
Races before and after
Source: New Jersey Division of ElectionsUpdated Sep 30, 2026, 1:01 PM ET