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Presidential elections · 20002024

Clay County, SD — Presidential Election Results (20002024)

In 2024, Clay County, South Dakota voted for Kamala D. Harris (Democratic) by D+6.5 2,944 Democratic to 2,574 Republican of 5,657 votes cast. From 2020 to 2024 it shifted 4.5 points toward Republicans. That makes it 35.7 points more Democratic than South Dakota overall (R+29.2).

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

2024 margin
D+6.5
Kamala D. Harris
2024 votes cast
5,657
Swing 2020 → 2024
R+4.5
toward Republicans
vs. South Dakota
35.7 pts
more Democratic

Margin by election, 20002024

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

D+5.42000D+10.22004D+24.52008D+15.42012D+9.82016D+11.02020D+6.52024

Every election in Clay County

YearDemocraticRepublicanOtherDem shareRep shareMargin
20242,9442,57413952.0%45.5%D+6.5
20203,0832,45615954.1%43.1%D+11.0
20162,6082,10935251.4%41.6%D+9.8
20122,9552,14713256.5%41.0%D+15.4
20083,8082,2965561.8%37.3%D+24.5
20043,3152,69212954.0%43.9%D+10.2
20002,6382,36310451.7%46.3%D+5.4

Clay County presidential elections — FAQ

Who carried Clay County in the 2024 presidential election?+

Kamala D. Harris (Democratic) carried Clay County, South Dakota in 2024 by D+6.5, with 5,657 votes cast. Data: MIT Election Data & Science Lab.

How did Clay County shift between 2020 and 2024?+

Clay County shifted 4.5 points toward Republicans between 2020 (D+11.0) and 2024 (D+6.5).

Is Clay County more Democratic or Republican than South Dakota overall?+

In 2024, Clay County went D+6.5 while South Dakota overall went R+29.2 — 35.7 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.