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New Jersey's 12th Congressional District election, 2026 (June 2 Republican primary)

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← 2024
New Jersey's 12th Congressional District
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Democratic primary
Republican primary
General election
Election details
Filing deadline: March 23, 2026
Primary: June 2, 2026
General: November 3, 2026
How to vote
Poll times:

6 a.m. to 8 p.m.
Voting in New Jersey

Race ratings
Cook Political Report: Solid Democratic
DDHQ and The Hill: Pending
Inside Elections: Solid Democratic
Sabato's Crystal Ball: Safe Democratic
Ballotpedia analysis
U.S. Senate battlegrounds
U.S. House battlegrounds
Federal and state primary competitiveness
Ballotpedia's Election Analysis Hub, 2026
See also
New Jersey's 12th Congressional District
U.S. Senate • 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th • 10th • 11th • 12th
New Jersey elections, 2026
U.S. Congress elections, 2026
U.S. Senate elections, 2026
U.S. House elections, 2026

A Republican Party primary takes place on June 2, 2026, in New Jersey's 12th Congressional District to determine which Republican candidate will run in the district's general election on November 3, 2026.

Candidate filing deadline Primary election General election
March 23, 2026
June 2, 2026
November 3, 2026



A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. New Jersey utilizes a semi-closed primary process, in which the selection of a party's candidates in an election is generally limited to registered party members. Unaffiliated voters can register as party members at the polls on primary election day. Otherwise, a voter must indicate his or her party preference (e.g., via an updated voter registration) no later than the 55th day preceding the primary in order to vote in that party's primary.[1]

For information about which offices are nominated via primary election, see this article.

This page focuses on New Jersey's 12th Congressional District Republican primary. For more in-depth information on the district's Democratic primary and the general election, see the following pages:

Candidates and election results

Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:

  • Register with a federal or state campaign finance agency before the candidate filing deadline
  • Appear on candidate lists released by government election agencies
Note: At this time, Ballotpedia is combining all declared candidates for this election into one list under a general election heading. As primary election dates are published, this information will be updated to separate general election candidates from primary candidates as appropriate.

Candidate profiles

There are currently no candidate profiles created for this race. Candidate profiles will appear here as they are created. Encourage the candidates in this race to complete Ballotpedia's Candidate Connection survey so that their profile will appear here.

Voting information

See also: Voting in New Jersey

Ballotpedia will publish the dates and deadlines related to this election as they are made available.

Campaign finance

There are currently no declared candidates in this race. Know of one we missed? Click here to let us know.

District analysis

Click the tabs below to view information about voter composition, past elections, and demographics in both the district and the state.

  • District map - A map of the district in place for the election.
  • Competitiveness - Information about the competitiveness of 2026 U.S. House elections in the state.
  • Presidential elections - Information about presidential elections in the district and the state.
  • State party control - The partisan makeup of the state's congressional delegation and state government.


Below is the district map in place for this election. Click the map below to enlarge it.

2023_01_03_nj_congressional_district_012.jpg
See also: Primary election competitiveness in state and federal government, 2026
Information about competitiveness will be added here as it becomes available.

Partisan Voter Index

See also: The Cook Political Report's Partisan Voter Index

Heading into the 2026 elections, based on results from the 2024 and 2020 presidential elections, the Cook Partisan Voter Index for this district is D+13. This meant that in those two presidential elections, this district's results were 13 percentage points more Democratic than the national average. This made New Jersey's 12th the 105th most Democratic district nationally.[2]

2020 presidential election results

The table below shows what the vote in the 2024 presidential election was in this district. The presidential election data was compiled by The Downballot.

2024 presidential results in New Jersey's 12th Congressional District
Kamala Harris Democratic PartyDonald Trump Republican Party
61.0%37.0%

Presidential voting history

See also: Presidential election in New Jersey, 2024

New Jersey presidential election results (1900-2024)

  • 16 Democratic wins
  • 16 Republican wins
Year 1900 1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024
Winning Party R R R D R R R R D D D D R R R D D R R R R R R D D D D D D D D D
See also: Party control of New Jersey state government

Congressional delegation

The table below displays the partisan composition of New Jersey's congressional delegation as of January 2026.

Congressional Partisan Breakdown from New Jersey
Party U.S. Senate U.S. House Total
Democratic 2 8 10
Republican 0 3 3
Independent 0 0 0
Vacancies 0 1 1
Total 2 12 14

State executive

The table below displays the officeholders in New Jersey's top four state executive offices as of October 2025.

State executive officials in New Jersey, October 2025
OfficeOfficeholder
GovernorDemocratic Party Phil Murphy
Lieutenant GovernorDemocratic Party Tahesha Way
Secretary of StateDemocratic Party Tahesha Way
Attorney GeneralDemocratic Party Matt Platkin

State legislature

New Jersey State Senate

Party As of October 2025
     Democratic Party 25
     Republican Party 15
     Other 0
     Vacancies 0
Total 40

New Jersey General Assembly

Party As of October 2025
     Democratic Party 52
     Republican Party 28
     Other 0
     Vacancies 0
Total 80

Trifecta control

New Jersey Party Control: 1992-2025
Fourteen years of Democratic trifectas  •  Eight years of Republican trifectas
Scroll left and right on the table below to view more years.

Year 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Governor D D R R R R R R R R D D D D D D D D R R R R R R R R D D D D D D D D
Senate R R R R R R R R R R S S D D D D D D D D D D D D D D D D D D D D D D
Assembly R R R R R R R R R R D D D D D D D D D D D D D D D D D D D D D D D D

Ballot access

The table below details filing requirements for U.S. House candidates in New Jersey in the 2026 election cycle. For additional information on candidate ballot access requirements in New Jersey, click here.

Filing requirements for U.S. House candidates, 2026
State Office Party Signatures required Filing fee Filing deadline Source
New Jersey U.S. House Ballot-qualified party 5% of the entire vote cast for members of the General Assembly at the last preceding general election, held for the election of all of the members of the General Assembly, in the district N/A 3/23/2026 Source
New Jersey U.S. House Unaffiliated 5% of the entire vote cast for members of the General Assembly at the last preceding general election, held for the election of all of the members of the General Assembly, in the district N/A 6/2/2026 Source

See also

External links

Footnotes

  1. ↑ New Jersey Department of State, "N.J. Rev. Stat. § 19:23–45," accessed December 11, 2025
  2. ↑ Cook Political Report, "2025 Cook PVI℠: District Map and List (119th Congress)," accessed July 1, 2025


New Jersey's current delegation to the United States Congress
Senators
Cory Booker (D)
Andrew Kim (D)
Representatives
District 1
District 2
District 3
District 4
District 5
District 6
District 7
District 8
District 9
District 10
District 11
Vacant
District 12
Democratic Party (10)
Republican Party (3)
Vacancies (1)


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