U.S. Senate elections in New Jersey

39 elections · 1914–present · popular vote
Elections won
R 15 · D 2439 Senate elections since 1916
Last decided by
9.6 pts2024, Andy Kim over Curtis Bashaw
Closest ever
0.19 pts1954, Clifford P. Case over Charles R. Howell
Longest streak
17 in a rowDemocratic, 1976–2024
Next election
2026Tuesday, November 3, 2026

New Jersey's U.S. Senate seats are held by Democrat Cory A. Booker and Democrat Andy Kim; Kim won the most recent race by 9.6 points in 2024. Booker has held one seat since 2014 and Kim the other since 2024. The 2024 race put Kim ahead of Curtis Bashaw, 9.6 points clear. Across 39 elections since 1916, Republicans have won 15 and Democrats 24. Of those, the closest was 1954, decided by 0.19 points; the widest 1984, by 29.3 points.

Andy Kim D 2,161,491 · Curtis Bashaw R 1,773,589 · Christina Khalil G 45,443 · Kenneth R. Kaplan L 24,242 · +2 more
Cory A. Booker D 2,541,178 · Rikin Rik Mehta R 1,817,052 · Madelyn R. Hoffman G 38,288 · Veronica Fernandez O 32,290 · +1 more
Robert Menendez D 1,711,654 · Bob Hugin R 1,357,355 · Madelyn R. Hoffman G 25,150 · Murray Sabrin L 21,212 · +4 more
Cory A. Booker D 1,043,866 · Jeffrey Bell R 791,297 · Joseph Baratelli L 16,721 · Hank Schroeder E 5,704 · +3 more
Robert Menendez D 1,987,680 · Joe Kyrillos R 1,329,534 · Kenneth R. Kaplan L 16,803 · Ken Wolski G 15,801 · +7 more
Frank R. Lautenberg D 1,951,218 · Dick Zimmer R 1,461,025 · Jason Scheurer L 18,810 · J. M. Carter Jr. G 15,935 · +3 more
Robert Menendez D 1,200,843 · Thomas H. Kean Jr. R 997,775 · Len Flynn L 14,637 · Edward Forchion L 11,593 · +5 more
Jon S. Corzine D 1,511,237 · Bob Franks R 1,420,267 · Bruce Afran I 32,841 · Pat Dinizio I 19,312 · +7 more
Frank R. Lautenberg D 1,599,905 · Peter M. Dawkins R 1,349,937 · Joseph F. Job I 20,091 · Jerry Zeldin L 12,354 · +1 more
Bill Bradley D 1,986,644 · Mary V Mochary R 1,080,100 · James T. Hagen P 10,409 · Harold F. Leiendecker L 7,135 · +3 more
Frank R. Lautenberg D 1,117,549 · Millicent Fenwick R 1,047,626 · Henry Koch L 9,934 · Julius Levin S 5,580 · +4 more
Bill Bradley D 1,082,960 · Jeffrey Bell R 844,200 · Herbert Harry Shaw I 4,736 · Bill Gahres I 3,817 · +7 more
Clifford P. Case R 1,743,854 · Paul J. Krebs D 963,573 · A. Howard Freund A 40,980 · Charles W. Wiley C 33,442 · +1 more
Clifford P. Case R 1,483,832 · Thorn Lord D 1,151,385 · Winfred O. Perry C 13,756 · Gladys Grauer S 11,784 · +1 more
Walter E. Edge R 179,022 · George Lamonte D 153,743 · James M. Reilly S 14,723 · Grafton E. Day P 5,768 · +1 more