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Eugene DeMarzo

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Eugene DeMarzo

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Elections and appointments
Last election

November 4, 2025

Contact

Eugene DeMarzo (Republican Party) (also known as Gene) ran for election to the New Jersey General Assembly to represent District 18. He lost in the general election on November 4, 2025.

Elections

2025

See also: New Jersey General Assembly elections, 2025

General election

General election for New Jersey General Assembly District 18 (2 seats)

Incumbent Robert J. Karabinchak and incumbent Sterley S. Stanley defeated Melanie McCann-Mott and Eugene DeMarzo in the general election for New Jersey General Assembly District 18 on November 4, 2025.

Candidate
%
Votes
Image of Robert J. Karabinchak
Robert J. Karabinchak (D)
 
32.3
 
45,727
Image of Sterley S. Stanley
Sterley S. Stanley (D)
 
31.9
 
45,173
Melanie McCann-Mott (R)
 
18.0
 
25,437
Eugene DeMarzo (R)
 
17.7
 
25,089

Total votes: 141,426
Candidate Connection = candidate completed the Ballotpedia Candidate Connection survey.
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Democratic primary election

Democratic primary for New Jersey General Assembly District 18 (2 seats)

Incumbent Robert J. Karabinchak and incumbent Sterley S. Stanley defeated Christopher Binetti in the Democratic primary for New Jersey General Assembly District 18 on June 10, 2025.

Candidate
%
Votes
Image of Robert J. Karabinchak
Robert J. Karabinchak
 
45.9
 
19,290
Image of Sterley S. Stanley
Sterley S. Stanley
 
43.5
 
18,257
Christopher Binetti
 
10.6
 
4,458

Total votes: 42,005
Candidate Connection = candidate completed the Ballotpedia Candidate Connection survey.
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Withdrawn or disqualified candidates

Republican primary election

Republican primary for New Jersey General Assembly District 18 (2 seats)

Eugene DeMarzo and Melanie McCann-Mott advanced from the Republican primary for New Jersey General Assembly District 18 on June 10, 2025.

Candidate
%
Votes
Eugene DeMarzo
 
51.2
 
5,881
Melanie McCann-Mott
 
48.8
 
5,599

Total votes: 11,480
Candidate Connection = candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.

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Endorsements

Ballotpedia did not identify endorsements for DeMarzo in this election.

Campaign themes

2025

Ballotpedia survey responses

See also: Ballotpedia's Candidate Connection

Eugene DeMarzo did not complete Ballotpedia's 2025 Candidate Connection survey.

Campaign finance summary

Campaign finance information for this candidate is not yet available from OpenSecrets. That information will be published here once it is available.

See also


External links

Footnotes


Current members of the New Jersey General Assembly
Leadership
Representatives
District 1
District 2
District 3
District 4
District 5
District 6
District 7
District 8
District 9
District 10
District 11
District 12
District 14
District 16
District 17
District 18
District 19
District 20
District 21
District 22
District 23
District 24
District 25
Aura Dunn (R)
District 26
District 27
District 28
District 29
District 30
Sean Kean (R)
District 31
District 32
District 33
District 34
District 35
District 36
District 37
District 38
District 39
District 40
Al Barlas (R)
Democratic Party (52)
Republican Party (28)