County record · fips 55121 · Wisconsin
TrempealeauWI
Republican ×3 since 2016all 40 elections, 1868–2024
The Long Record
40 elections against the Wisconsin and national vote
2024 result
R+21.7
won by Republicans
Record since first cycle
12–28
Dem–Rep two-party wins
Voted with the winner
29/40
73% of its elections
Closest election
1940
R+1.4
this countyWisconsinnational (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 |
|---|---|---|
| 1932 | +64.4 pts | Democrats |
| 1920 | -58.9 pts | Republicans |
| 1968 | -42.0 pts | Republicans |
| 1928 | +38.5 pts | Democrats |
| 1912 | +37.3 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
30,839
College (BA+)
21%
Median income
$76,313
2024 dollars
Non-white
16%
Rural
100%
Age 65+
19%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Winona, MN · Buffalo, WI · Eau Claire, WI · Jackson, WI · La Crosse, WI