County record · fips 46091 · South Dakota
MarshallSD
Republican ×3 since 2016reported 1892–2024 · 34 elections
The Long Record
34 elections against the South Dakota and national vote
2024 result
R+24.4
won by Republicans
Record since first cycle
15–19
Dem–Rep two-party wins
Voted with the winner
25/34
74% of its elections
Closest election
1956
R+0.1
this countySouth Dakotanational (official)dot colour = two-party winner · hollow = tie or unknown total · click a dot to open that election
The Biggest Swings
Cycle-over-cycle change in the two-party margin, in points
| Election | Swing | Toward |
|---|---|---|
| 1912 | +131.7 pts | Democrats |
| 1916 | -95.5 pts | Republicans |
| 1920 | -75.1 pts | Republicans |
| 1896 | +72.5 pts | Democrats |
| 1928 | +56.9 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
4,344
College (BA+)
25%
Median income
$78,156
2024 dollars
Non-white
16%
Rural
100%
Age 65+
23%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.