Politics & Elections in New Jersey

Election results, representatives and voting trends.

Democratic presidential vote share
52.0%
2024 · MIT Election Data and Science Lab
Governor
Mikie Sherrill (D)
National Governors Association
Democratic vote share, U.S. Senate elections
53.6%
2024 · MIT Election Data and Science Lab
U.S. House seats apportioned to New Jersey
12
2020 · U.S. Census Bureau
Total votes cast for president
4,272,725
2024 · MIT Election Data and Science Lab
Statehouse
Democratic majority

Election Results

Recent presidential votes.

Democratic presidential vote share
52.0%
2024 · MIT Election Data and Science Lab
Republican presidential vote share
46.1%
2024 · MIT Election Data and Science Lab
2024 winner
Democrat
2024 margin
+5.9 pts
2020 margin
+15.9 pts (D)

Democratic presidential vote share

1976–2024
52%

MIT Election Data and Science Lab, compiled from certified state results (Harvard Dataverse).

Republican presidential vote share

1976–2024
46.1%

MIT Election Data and Science Lab, compiled from certified state results (Harvard Dataverse).

IndicatorNew JerseyU.S.
2024 Republican margin (pts)-5.91.5
  • •New Jersey has voted Democratic in every presidential election since 1992.

Governors

State executive.

Governor
Mikie Sherrill (D)
National Governors Association
In office since
2026
National Governors Association
Governors listed
56
1776–present · National Governors Association
Term limit
2 consecutive terms
Election years
Odd years (2025, 2029)
Governors of New Jersey
GovernorPartyIn office
Mikie SherrillDemocratic2026–present
Christopher ChristieRepublican2010–2018
Jon CorzineDemocratic2006–2010
James E. McGreeveyDemocratic2002–2004
Richard J. CodeyDemocratic2002–2002
John O. BennettRepublican2002–2002
Donald T. DiFrancescoRepublican2001–2002
Christine Todd WhitmanRepublican1994–2001
Jim FlorioDemocratic1990–1994
Thomas H. KeanRepublican1982–1990
Brendan Thomas ByrneDemocratic1974–1982
William T. CahillRepublican1970–1974
Richard Joseph HughesDemocratic1962–1970
Robert Baumie MeynerDemocratic1954–1962
Alfred Eastlack DriscollRepublican1947–1954
Charles EdisonDemocratic1941–1944
Harold Giles HoffmanRepublican1935–1938
Horace Griggs PrallRepublican1935–1935
Morgan Foster LarsonRepublican1929–1932
George Sebastian SilzerDemocratic1923–1926
Edward Irving EdwardsDemocratic1920–1923
Clarence Edwards CaseRepublican1920–1920
William Nelson RunyonRepublican1919–1920
Leon R. TaylorDemocratic1913–1914
Thomas Woodrow WilsonDemocratic1911–1913
John Franklin FortRepublican1908–1911
Edward Casper StokesRepublican1905–1908
Franklin MurphyRepublican1902–1905
David Ogden WatkinsRepublican1898–1899
John William GriggsRepublican1896–1898
George Theodore WertsDemocratic1893–1896
Robert Stockton GreenDemocratic1887–1890
George Craig LudlowDemocratic1881–1884
George Brinton McClellanDemocratic1878–1881
Joseph Dorsett BedleDemocratic1875–1878
Theodore Fitz RandolphDemocratic1869–1872
Marcus Lawrence WardRepublican1866–1869
Charles Smith OldenRepublican1860–1863
William Augustus NewellRepublican1857–1860
Rodman M. PriceDemocratic1854–1857
George Franklin FortDemocratic1851–1854
Charles Creighton StrattonWhig1845–1848
Daniel HainesDemocratic1843–1845
William PenningtonRepublican1837–1843
Philemon DickersonDemocratic1836–1837
Elias Pettit SeeleyWhig1833–1833
Samuel Lewis SouthardWhig1832–1833
Issac Halsted WilliamsonDemocratic1817–1829
Mahlon DickersonDemocratic-Republican1815–1817
William Sanford PenningtonRepublican1813–1815
Aaron OgdenFederalist1812–1813
John LambertDemocratic-Republican1802–1803
Richard HowellFederalist1793–1801
Thomas HendersonFederalist1793–1793
William PatersonFederalist1790–1793
William LivingstonFederalist1776–1790

Source: National Governors Association, current and former governors.

IndicatorNew JerseyU.S.
Years of Democratic control160
  • •New Jersey elects its governor in odd-numbered years, one of only two states to do so.

Senators

U.S. Senate delegation.

Democratic vote share, U.S. Senate elections
53.6%
2024 · MIT Election Data and Science Lab
Republican vote share, U.S. Senate elections
44.0%
2024 · MIT Election Data and Science Lab
Senate seats
2
Composition
2 Democrats
Notable
Andy Kim won the 2024 seat

Democratic vote share, U.S. Senate elections

1976–2024
53.6%

MIT Election Data and Science Lab, compiled from certified state results (Harvard Dataverse). Regular-term races; special elections only when no regular race was held. Independents (e.g. caucusing with Democrats) are not counted as Democratic; years without a Democratic nominee are omitted.

Republican vote share, U.S. Senate elections

1976–2024
44%

MIT Election Data and Science Lab, compiled from certified state results (Harvard Dataverse).

IndicatorNew JerseyU.S.
U.S. Senate seats2100
  • •Andy Kim became the first Korean American elected to the U.S. Senate in 2024.

Representatives

U.S. House delegation.

U.S. House seats apportioned to New Jersey
12
2020 · U.S. Census Bureau
House seats
12
Republicans
3
Democrats
9

U.S. House seats apportioned to New Jersey

1910–2020
12▲ 0%

U.S. Census Bureau, decennial apportionment counts.

IndicatorNew JerseyU.S.
U.S. House seats12435
  • •New Jersey has held 12 House seats since the 2010 census.

Party Distribution

Partisan balance.

Statehouse
Democratic majority
Suburban shift
Competitive
  • •Registered Democrats outnumber Republicans by roughly a million voters.