John DiMaio
2009 - Present
2026
15
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John DiMaio (Republican Party) is a member of the New Jersey General Assembly, representing District 23. He assumed office in 2009. His current term ends on January 13, 2026.
DiMaio (Republican Party) is running for re-election to the New Jersey General Assembly to represent District 23. He declared candidacy for the 2025 election.[source]
DiMaio was elected as Assembly minority leader on November 4, 2021.[1]
Biography
DiMaio's professional experience includes serving as president of A. DiMaio and Son, Inc., General Contracting.
Committee assignments
2020-2021
DiMaio was assigned to the following committees:
- Commerce and Economic Development Committee
- Environment and Solid Waste Committee
- Transportation and Independent Authorities Committee
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2019-2020
DiMaio was assigned to the following committees:
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2016 legislative session
At the beginning of the 2016 legislative session, DiMaio served on the following committees:
New Jersey committee assignments, 2016 |
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• Appropriations |
• Budget |
2015 legislative session
In the 2015 legislative session, DiMaio served on the following committees:
New Jersey committee assignments, 2015 |
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• Appropriations |
• Higher Education |
2014 legislative session
In the 2014 legislative session, DiMaio served on the following committees:
New Jersey committee assignments, 2014 |
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• Appropriations |
• Higher Education |
2010-2012
In the 2010-2012 legislative session, DiMaio served on the following committees:
New Jersey committee assignments, 2010 |
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• Appropriations |
• Higher Education |
Sponsored legislation
The following table lists bills this person sponsored as a legislator, according to BillTrack50 and sorted by action history. Bills are sorted by the date of their last action. The following list may not be comprehensive. To see all bills this legislator sponsored, click on the legislator's name in the title of the table.
Elections
2025
See also: New Jersey General Assembly elections, 2025
General election
The general election will occur on November 4, 2025.
General election for New Jersey General Assembly District 23 (2 seats)
Incumbent John DiMaio, Guy Citron, and Tyler Powell are running in the general election for New Jersey General Assembly District 23 on November 4, 2025.
Candidate | ||
John DiMaio (R) | ||
Guy Citron (D) | ||
Tyler Powell (D) |
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Endorsements
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2023
See also: New Jersey General Assembly elections, 2023
General election
General election for New Jersey General Assembly District 23 (2 seats)
Incumbent John DiMaio and incumbent Erik Peterson defeated Tyler Powell and Guy Citron in the general election for New Jersey General Assembly District 23 on November 7, 2023.
Candidate | % | Votes | ||
✔ | John DiMaio (R) | 29.5 | 31,122 | |
✔ | Erik Peterson (R) | 28.8 | 30,366 | |
Tyler Powell (D) | 20.9 | 22,118 | ||
Guy Citron (D) | 20.8 | 21,981 |
Total votes: 105,587 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Withdrawn or disqualified candidates
Democratic primary election
Democratic primary for New Jersey General Assembly District 23 (2 seats)
Margaret Weinberger and Guy Citron advanced from the Democratic primary for New Jersey General Assembly District 23 on June 6, 2023.
Candidate | % | Votes | ||
✔ | Margaret Weinberger | 51.0 | 6,891 | |
✔ | Guy Citron | 49.0 | 6,619 |
Total votes: 13,510 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Republican primary election
Republican primary for New Jersey General Assembly District 23 (2 seats)
Incumbent John DiMaio and incumbent Erik Peterson advanced from the Republican primary for New Jersey General Assembly District 23 on June 6, 2023.
Candidate | % | Votes | ||
✔ | John DiMaio | 50.4 | 8,545 | |
✔ | Erik Peterson | 49.6 | 8,404 |
Total votes: 16,949 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Endorsements
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Ballotpedia did not identify endorsements for DiMaio in this election.
2021
See also: New Jersey General Assembly elections, 2021
General election
General election for New Jersey General Assembly District 23 (2 seats)
Incumbent John DiMaio and incumbent Erik Peterson defeated Hope Kaufman and Nicholas LaBelle in the general election for New Jersey General Assembly District 23 on November 2, 2021.
Candidate | % | Votes | ||
✔ | John DiMaio (R) | 30.7 | 46,020 | |
✔ | Erik Peterson (R) | 29.9 | 44,801 | |
Hope Kaufman (D) | 19.9 | 29,894 | ||
Nicholas LaBelle (D) | 19.4 | 29,146 |
Total votes: 149,861 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Democratic primary election
Democratic primary for New Jersey General Assembly District 23 (2 seats)
Hope Kaufman and Nicholas LaBelle advanced from the Democratic primary for New Jersey General Assembly District 23 on June 8, 2021.
Candidate | % | Votes | ||
✔ | Hope Kaufman | 50.1 | 6,523 | |
✔ | Nicholas LaBelle | 49.9 | 6,493 |
Total votes: 13,016 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Republican primary election
Republican primary for New Jersey General Assembly District 23 (2 seats)
Incumbent John DiMaio and incumbent Erik Peterson advanced from the Republican primary for New Jersey General Assembly District 23 on June 8, 2021.
Candidate | % | Votes | ||
✔ | John DiMaio | 50.5 | 14,142 | |
✔ | Erik Peterson | 49.5 | 13,881 |
Total votes: 28,023 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Withdrawn or disqualified candidates
- Joel Weingarten (R)
2019
See also: New Jersey General Assembly elections, 2019
General election
General election for New Jersey General Assembly District 23 (2 seats)
Incumbent John DiMaio and incumbent Erik Peterson defeated Denise King and Marisa Trofimov in the general election for New Jersey General Assembly District 23 on November 5, 2019.
Candidate | % | Votes | ||
✔ | John DiMaio (R) | 30.2 | 28,620 | |
✔ | Erik Peterson (R) | 30.1 | 28,485 | |
Denise King (D) | 20.0 | 18,910 | ||
Marisa Trofimov (D) | 19.8 | 18,771 |
Total votes: 94,786 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Democratic primary election
Democratic primary for New Jersey General Assembly District 23 (2 seats)
Marisa Trofimov and Denise King advanced from the Democratic primary for New Jersey General Assembly District 23 on June 4, 2019.
Candidate | % | Votes | ||
✔ | Marisa Trofimov | 50.1 | 5,269 | |
✔ | Denise King | 49.9 | 5,248 |
Total votes: 10,517 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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Republican primary election
Republican primary for New Jersey General Assembly District 23 (2 seats)
Incumbent John DiMaio and incumbent Erik Peterson advanced from the Republican primary for New Jersey General Assembly District 23 on June 4, 2019.
Candidate | % | Votes | ||
✔ | John DiMaio | 50.1 | 9,037 | |
✔ | Erik Peterson | 49.9 | 9,010 |
Total votes: 18,047 | ||||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
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2017
General election
Elections for the New Jersey General Assembly took place in 2017. All 80 seats were up for election. State assembly members are elected to two-year terms. The general election took place on November 7, 2017. A primary election took place on June 6, 2017. The filing deadline for the primary election was April 3, 2017.[2] Legislative districts in the New Jersey General Assembly are multi-member districts, with two representatives in each district. In Democratic and Republican primary elections, the top two candidates move forward to the general election, and the top two candidates in the general election are declared the winners.[3] The following candidates ran in the New Jersey General Assembly District 23 general election.[4][5]
New Jersey General Assembly, District 23 General Election, 2017 | ||||
---|---|---|---|---|
Party | Candidate | Vote % | Votes | |
Republican | John DiMaio Incumbent | 29.37% | 33,880 | |
Republican | Erik Peterson Incumbent | 27.94% | 32,233 | |
Democratic | Laura Shaw | 21.14% | 24,386 | |
Democratic | Charles Boddy | 18.80% | 21,690 | |
End the Corruption | Tyler J. Gran | 1.67% | 1,921 | |
We Define Tomorrow | Michael Estrada | 1.09% | 1,256 | |
Total Votes | 115,366 | |||
Source: New Jersey Department of State |
Democratic primary election
Laura Shaw and Isaac Hadzovic were unopposed in the New Jersey General Assembly District 23 Democratic primary election.[6][7]
New Jersey General Assembly, District 23 Democratic Primary, 2017 | ||
---|---|---|
Candidate | Vote % | Votes |
Laura Shaw | 51.88% | 7,706 |
Isaac Hadzovic | 48.12% | 7,147 |
Total Votes | 14,853 | |
Source: New Jersey Department of State |
Republican primary election
Incumbent John DiMaio and incumbent Erik Peterson were unopposed in the New Jersey General Assembly District 23 Republican primary election.[8][7]
New Jersey General Assembly, District 23 Republican Primary, 2017 | ||
---|---|---|
Candidate | Vote % | Votes |
John DiMaio Incumbent | 50.43% | 10,353 |
Erik Peterson Incumbent | 49.57% | 10,177 |
Total Votes | 20,530 | |
Source: New Jersey Department of State |
2015
Elections for the New Jersey General Assembly took place in 2015. A primary election was held on June 2, 2015. The general election took place on November 3, 2015. The signature filing deadline for candidates wishing to run in this election was March 30, 2015.[9] Since the general assembly uses multi-member districts, the top two candidates from each party in the primaries advanced to the general election. Marybeth Maciag and Maria Rodriguez were bracketed together and were unopposed in the Democratic primary. Incumbent John DiMaio and incumbent Erik Peterson were bracketed together and were unopposed in the Republican primary. DiMaio and Peterson defeated Maciag and Rodriguez in the general election.[10][11][12][13][14]
2013
DiMaio won re-election in the 2013 election for New Jersey General Assembly District 23. DiMaio was bracketed with Erik Peterson. He was unopposed in the June 4 Republican primary. He and incumbent Erik Peterson (R) defeated John Valentine (D) and Ralph Drake (D) in the general election, which took place on November 5, 2013.[15][16][17][18]
2011
DiMaio won re-election in 2011. He and incumbent Erik Peterson ran unopposed in the Republican primary on June 7. They then defeated Scott McDonald (D) and Karen Carroll (D) in the November 8 general election.[19]
2009
DiMaio won re-election to the New Jersey General Assembly in 2009. DiMaio received 49,023 votes (35%), defeating Democratic challengers William Courtney and Tammeisha Smith in the November 3, 2009, general election.[20] He was bracketed with Erik Peterson (R). [21]
Campaign themes
2025
Ballotpedia survey responses
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2023
John DiMaio did not complete Ballotpedia's 2023 Candidate Connection survey.
2021
John DiMaio did not complete Ballotpedia's 2021 Candidate Connection survey.
2019
John DiMaio did not complete Ballotpedia's 2019 Candidate Connection survey.
Campaign finance summary
Note: The finance data shown here comes from the disclosures required of candidates and parties. Depending on the election or state, this may represent only a portion of all the funds spent on their behalf. Satellite spending groups may or may not have expended funds related to the candidate or politician on whose page you are reading this disclaimer. Campaign finance data from elections may be incomplete. For elections to federal offices, complete data can be found at the FEC website. Click here for more on federal campaign finance law and here for more on state campaign finance law.
Scorecards
A scorecard evaluates a legislator’s voting record. Its purpose is to inform voters about the legislator’s political positions. Because scorecards have varying purposes and methodologies, each report should be considered on its own merits. For example, an advocacy group’s scorecard may assess a legislator’s voting record on one issue while a state newspaper’s scorecard may evaluate the voting record in its entirety.
Ballotpedia is in the process of developing an encyclopedic list of published scorecards. Some states have a limited number of available scorecards or scorecards produced only by select groups. It is Ballotpedia’s goal to incorporate all available scorecards regardless of ideology or number.
Click here for an overview of legislative scorecards in all 50 states. To contribute to the list of New Jersey scorecards, email suggestions to [email protected].
2023
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In 2023, the New Jersey State Legislature was in session from January 10 to January 8.
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2022
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In 2022, the New Jersey State Legislature was in session from January 11 to December 31. |
2021
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In 2021, the New Jersey State Legislature was in session from January 4 to January 11.
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2020
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In 2020, the New Jersey State Legislature was in session from January 14 to December 17.
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2019
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In 2019, the New Jersey State Legislature was in session from January 9, 2018, through January 14, 2020.
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2018
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In 2018, the New Jersey State Legislature was in session from January 9 through January 8, 2019.
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2017
To view all the scorecards we found for this legislator in 2017, click [show]. |
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In 2017, the 217th New Jersey State Legislature, second annual session, was in session from January 10 through January 9, 2018.
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2016
To view all the scorecards we found for this legislator in 2016, click [show]. |
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In 2016, the 217th New Jersey State Legislature, first annual session, was in session from January 12 through January 10, 2017.
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2015
To view all the scorecards we found for this legislator in 2015, click [show]. |
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In 2015, the 216th New Jersey State Legislature, second annual session, was in session from January 13 through December 31.
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2014
To view all the scorecards we found for this legislator in 2014, click [show]. |
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In 2014, the 216th New Jersey State Legislature, first annual session, was in session from January 14 through January 12, 2015.
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2013
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In 2013, the 215th New Jersey State Legislature, second annual session, was in session from January 10 to January 13, 2014.
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2012
To view all the scorecards we found for this legislator in 2012, click [show]. |
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In 2012, the 215th New Jersey State Legislature, first annual session, was in session from January 10 to January 9, 2013.
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Endorsements
Presidential preference
2012
John DiMaio endorsed Mitt Romney in the 2012 presidential election.[22]
See also
2025 Elections
External links
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Officeholder New Jersey General Assembly District 23 |
Personal |
Footnotes
- ↑ New Jersey Globe, "DiMaio elected Assembly minority leader," November 4, 2021
- ↑ New Jersey Secretary of State, "2017 Primary Election Timeline," accessed March 21, 2017
- ↑ New Jersey Division of Elections, "Official List, Candidates for General Assembly for Primary Election, June 6, 2017," accessed April 13, 2017
- ↑ New Jersey Department of State, "Candidates for General Assembly for General Election 11/07/2017 Election," accessed September 14, 2017
- ↑ New Jersey Department of State, "2017 official general election results," accessed November 30, 2017
- ↑ New Jersey Division of Elections, "Official Candidate List," April 6, 2017
- ↑ 7.0 7.1 New Jersey Division of Elections, “2017 official primary election results for general assembly,” accessed July 13, 2017
- ↑ New Jersey Division of Elections, "Official Candidate List," April 6, 2017
- ↑ New Jersey Department of Elections, "2015 Primary Election Timeline," accessed February 2, 2015
- ↑ New Jersey Department of State, "Official candidate list for June 2 primary," accessed May 22, 2015
- ↑ New Jersey Department of State, "Unofficial primary election results," accessed June 3, 2015
- ↑ New Jersey Department of State, "Official list for candidate for General Assembly," accessed August 10, 2015
- ↑ New Jersey Department of State, "Official primary results for General Assembly," accessed August 10, 2015
- ↑ New Jersey Department of State, "Official general election results for General Assembly," accessed December 7, 2015
- ↑ New Jersey Department of Elections, "Official Primary Election Results," accessed July 26, 2013
- ↑ New Jersey Department of State, "Official 2013 General Assembly general election candidates," accessed April 10, 2014
- ↑ Associated Press, "New Jersey - Summary Vote Results," November 6, 2013
- ↑ New Jersey Department of State, "2013 Official General Election results," accessed December 9, 2013
- ↑ New Jersey Department of State, "2011 Official General Assembly Primary Candidate List," accessed April 10, 2014
- ↑ Associated Press, "General Election Results, November 4, 2009," accessed April 10, 2014
- ↑ New Jersey Department of State, "Official 2009 New Jersey Assembly General Election Results," accessed April 10, 2014
- ↑ Mitt Romney for President, "Mitt Romney Announces Support of New Jersey Leaders," April 11, 2014(Archived)