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Presidential elections · 20002024

Marion County, SC — Presidential Election Results (20002024)

In 2024, Marion County, South Carolina voted for Kamala D. Harris (Democratic) by D+10.5 7,316 Democratic to 5,906 Republican of 13,388 votes cast. From 2020 to 2024 it shifted 11.0 points toward Republicans. That makes it 28.4 points more Democratic than South Carolina overall (R+17.9).

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

2024 margin
D+10.5
Kamala D. Harris
2024 votes cast
13,388
Swing 2020 → 2024
R+11.0
toward Republicans
vs. South Carolina
28.4 pts
more Democratic

Margin by election, 20002024

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

D+22.02000D+16.12004D+27.62008D+30.22012D+21.92016D+21.52020D+10.52024

Every election in Marion County

YearDemocraticRepublicanOtherDem shareRep shareMargin
20247,3165,90616654.6%44.1%D+10.5
20208,8725,71112160.3%38.8%D+21.5
20168,5695,44426360.0%38.1%D+21.9
20129,6885,16413464.6%34.5%D+30.2
20089,6085,41615063.3%35.7%D+27.6
20047,7675,58915157.5%41.4%D+16.1
20007,3584,68710460.6%38.6%D+22.0

Marion County presidential elections — FAQ

Who carried Marion County in the 2024 presidential election?+

Kamala D. Harris (Democratic) carried Marion County, South Carolina in 2024 by D+10.5, with 13,388 votes cast. Data: MIT Election Data & Science Lab.

How did Marion County shift between 2020 and 2024?+

Marion County shifted 11.0 points toward Republicans between 2020 (D+21.5) and 2024 (D+10.5).

Is Marion County more Democratic or Republican than South Carolina overall?+

In 2024, Marion County went D+10.5 while South Carolina overall went R+17.9 — 28.4 points more Democratic 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.