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Presidential elections · 20002024

Warren County, NJ — Presidential Election Results (20002024)

In 2024, Warren County, New Jersey voted for Donald J. Trump (Republican) by R+20.7 23,318 Democratic to 35,772 Republican of 60,150 votes cast. From 2020 to 2024 it shifted 4.5 points toward Republicans. That makes it 26.6 points more Republican than New Jersey overall (D+5.9).

Data: MIT Election Data & Science Lab, Harvard Dataverse.

2024 margin
R+20.7
Donald J. Trump
2024 votes cast
60,150
Swing 2020 → 2024
R+4.5
toward Republicans
vs. New Jersey
26.6 pts
more Republican

Margin by election, 20002024

Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.

R+13.82000R+23.92004R+14.22008R+15.52012R+25.52016R+16.22020R+20.72024

Every election in Warren County

YearDemocraticRepublicanOtherDem shareRep shareMargin
202423,31835,7721,06038.8%59.5%R+20.7
202024,90134,7691,11741.0%57.2%R+16.2
201617,28129,8582,09735.1%60.6%R+25.5
201218,74525,74478141.4%56.9%R+15.5
200820,62827,50019542.7%56.9%R+14.2
200418,04429,54262237.4%61.3%R+23.9
200016,54322,1722,08640.5%54.3%R+13.8

Warren County presidential elections — FAQ

Who carried Warren County in the 2024 presidential election?+

Donald J. Trump (Republican) carried Warren County, New Jersey in 2024 by R+20.7, with 60,150 votes cast. Data: MIT Election Data & Science Lab.

How did Warren County shift between 2020 and 2024?+

Warren County shifted 4.5 points toward Republicans between 2020 (R+16.2) and 2024 (R+20.7).

Is Warren County more Democratic or Republican than New Jersey overall?+

In 2024, Warren County went R+20.7 while New Jersey overall went D+5.9 — 26.6 points more Republican than the state.

Where does this election data come from?+

County-level presidential returns (2000–2024) come from the MIT Election Data and Science Lab (MEDSL), published on the Harvard Dataverse. pumsdata is an independent product that makes the data easy to map and compare, and is not affiliated with MEDSL or Harvard.