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Presidential elections · 20002024

Decatur County, TN — Presidential Election Results (20002024)

In 2024, Decatur County, Tennessee voted for Donald J. Trump (Republican) by R+69.1 819 Democratic to 4,596 Republican of 5,466 votes cast. From 2020 to 2024 it shifted 5.7 points toward Republicans. That makes it 39.4 points more Republican than Tennessee overall (R+29.7).

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

2024 margin
R+69.1
Donald J. Trump
2024 votes cast
5,466
Swing 2020 → 2024
R+5.7
toward Republicans
vs. Tennessee
39.4 pts
more Republican

Margin by election, 20002024

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

D+5.32000R+6.12004R+32.22008R+37.02012R+58.72016R+63.42020R+69.12024

Every election in Decatur County

YearDemocraticRepublicanOtherDem shareRep shareMargin
20248194,5965115.0%84.1%R+69.1
20209044,22910817.2%80.7%R+63.4
20168943,58811019.5%78.1%R+58.7
20121,3032,8747430.7%67.6%R+37.0
20081,5663,1019632.9%65.1%R+32.2
20042,2682,5664546.5%52.6%R+6.1
20002,2782,0464652.1%46.8%D+5.3

Decatur County presidential elections — FAQ

Who carried Decatur County in the 2024 presidential election?+

Donald J. Trump (Republican) carried Decatur County, Tennessee in 2024 by R+69.1, with 5,466 votes cast. Data: MIT Election Data & Science Lab.

How did Decatur County shift between 2020 and 2024?+

Decatur County shifted 5.7 points toward Republicans between 2020 (R+63.4) and 2024 (R+69.1).

Is Decatur County more Democratic or Republican than Tennessee overall?+

In 2024, Decatur County went R+69.1 while Tennessee overall went R+29.7 — 39.4 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.