2026 results · New Jersey · county
Union County, New Jersey
Booker carried Union County by 45.9 points in the Senate race, 21.6 points more Democratic than the 2024 presidential vote here (D+24.2). 5 races have votes counted here.
- Votes counted, Senate
- 177,734
- 74% of the 240,632 votes for president in 2024
- 2026 margin
- D+45.9
- 2024 president
- D+24.2
- Shift from 2024
- 21.6 pts → D
- In New Jersey
- 5th of 21
- The 5th best county for Booker of the 21 counted; 3rd for turnout against 2024.
Statewide races
- New Jersey SenateCory Booker won · D+27.5 across the state71.5% Cory Booker25.7% Justin MurphyD+45.9177,734 votes21.6 pts → D2024 D+24.2
The House
Union County is split between 4 districts; each line is the county’s own part of that district.
- New Jersey 7th DistrictUnion County's part of the district · Rebecca Bennett won · D+16.5 across the district66.4% Rebecca Bennett32.0% Thomas Kean Jr.D+34.485,399 votes14.2 pts → D2024 D+20.2
- New Jersey 8th DistrictUnion County's part of the district · Rob Menendez won · Menendez +83.7 across the district91.2% Rob Menendez2.1% Craig HontsMenendez +89.116,813 votes74.0 pts → D2024 D+15.1
- New Jersey 10th DistrictUnion County's part of the district · LaMonica McIver won · D+69.2 across the district75.7% LaMonica McIver24.3% Carmen BuccoD+51.359,769 votes24.0 pts → D2024 D+27.3
- New Jersey 12th DistrictUnion County's part of the district · Adam Hamawy won · D+42.6 across the district90.8% Adam Hamawy7.3% Gregg MeleD+83.510,523 votes20.0 pts → D2024 D+63.5
Also in this county: NJ-06, NJ-11, with no votes counted in this county's part. Counts come from each race’s official source, named on its own page. Margins are the leading two candidates’ difference in points of all votes counted. 2024 is the presidential vote, Harris against Trump, on the same ground (for a House district, the county’s part of it). A county is not compared with 2024 until a quarter of its 2024 vote is counted. Ranks are among the state’s counties with votes counted in the same race.