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Presidential elections · 20002024

Washington County, PA — Presidential Election Results (20002024)

In 2024, Washington County, Pennsylvania voted for Donald J. Trump (Republican) by R+25.5 44,910 Democratic to 75,929 Republican of 121,617 votes cast. From 2020 to 2024 it shifted 2.7 points toward Republicans. That makes it 23.8 points more Republican than Pennsylvania overall (R+1.7).

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

2024 margin
R+25.5
Donald J. Trump
2024 votes cast
121,617
Swing 2020 → 2024
R+2.7
toward Republicans
vs. Pennsylvania
23.8 pts
more Republican

Margin by election, 20002024

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

D+9.02000D+0.62004R+4.72008R+13.62012R+24.72016R+22.82020R+25.52024

Every election in Washington County

YearDemocraticRepublicanOtherDem shareRep shareMargin
202444,91075,92977836.9%62.4%R+25.5
202045,08872,0801,31038.1%60.8%R+22.8
201636,32261,3863,74235.8%60.5%R+24.7
201240,34553,2301,17542.6%56.2%R+13.6
200846,12250,7521,12847.1%51.8%R+4.7
200448,22547,67327950.1%49.6%D+0.6
200044,96137,3392,14153.2%44.2%D+9.0

Washington County presidential elections — FAQ

Who carried Washington County in the 2024 presidential election?+

Donald J. Trump (Republican) carried Washington County, Pennsylvania in 2024 by R+25.5, with 121,617 votes cast. Data: MIT Election Data & Science Lab.

How did Washington County shift between 2020 and 2024?+

Washington County shifted 2.7 points toward Republicans between 2020 (R+22.8) and 2024 (R+25.5).

Is Washington County more Democratic or Republican than Pennsylvania overall?+

In 2024, Washington County went R+25.5 while Pennsylvania overall went R+1.7 — 23.8 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.