Trempealeau County, WI

WI · Presidential Elections 1892–2024

R+21.4
2024 Margin
R+4.8%
2020→2024 Swing
R since 2016
Voting Streak
31K
Population

Trempealeau County, WI (Wisconsin) voted R+21.4 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 9,661 votes (60.08%) to 6,219 (38.68%) for Harris.

This represents a R+4.8% swing toward Republicans compared to 2020. Trempealeau County is classified as a solid Republican county. Trempealeau County has voted Republican in every presidential election since 2016. The county has a population of approximately 30,839.

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Quick Stats

2024 ResultR+21.4
2020→2024 SwingR+4.8%
Voting StreakR since 2016
Elections on Record34

Demographics

Population30,839
Median Age
39.9(US: 38.7)
College (BA+)
20.9%(US: 35.2%)
Median Income
$76,313(US: $80k)
White (non-Hisp)
84.4%(US: 57.6%)
Hispanic
13.0%(US: 19.1%)
Homeownership
74.0%(US: 64.5%)
Poverty Rate
9.9%(US: 12.3%)
Veterans
7.2%(US: 6.2%)
Non-English (CVAP)
3.2%(US: 17.0%)
Source: Census ACS 5-Year (2020-2024)

Community Profile

Religious Composition

Source: Religion Census 2020
Mainline Protestant
30.9%(Primary Hub)
Catholic
21.1%
Evangelical
6.7%(Below Average)

Ancestry Groups

Source: Census ACS

Top reported ancestry groups (compared to national average).

German
32.7%Significant Hub(2.6x)
Polish
14.3%Major Concentration(5.8x)
Mexican
10.5%
Irish
6.4%
English
4.7%
American Heritage
2.7%
+ 2 more reported ancestry groups

Age Distribution

Median:39.9 yrs(US: 38.5)
Under 18
26.7%↑
18-29
6.9%↓
30-44
16.5%↓
45-64
31.2%↑
65+
18.7%
National average

Employment by Industry

Census ACS
ManufacturingExceptional Hub
26.1%(2.7x US)
Retail Trade
10.2%
Construction
7.9%(1.2x US)
Agriculture & ForestryExceptional Hub
6.8%(4.0x US)
Professional & Technical
4.6%(0.4x US)
Educational Services
3.9%(0.4x US)
National average
+ 1 more sectors

Presidential Elections

Presidential Results

YearDemocratRepublicanMarginSwing
202438.7%(6,219)60.1%(9,661)R+21.4R+4.8
202040.9%(6,285)57.4%(8,833)R+16.6R+3.9
201641.2%(5,636)53.8%(7,366)R+12.6R+26.7
201256.4%(7,605)42.3%(5,707)D+14.1R+12.3
200862.5%(8,321)36.1%(4,808)D+26.4D+10.8
200457.4%(8,075)41.8%(5,878)D+15.6D+1.9
200054.9%(6,678)41.1%(5,002)D+13.8R+12.3
199654.2%(5,848)28.1%(3,035)D+26.1D+5.8
199247.8%(6,218)27.5%(3,577)D+20.3D+8.6
198855.6%(6,212)43.9%(4,902)D+11.7D+16.9

Source: Official state election returns via MIT Election Data + Science Lab

Presidential Margin Trend

Trempealeau County, WI • 1892–2024

D+R++80+60+40+200-20-40-60-8018921900190819161924193219401948195619641972198019881996200420122020
Democratic margin
Republican margin

Senate Elections

Senate Results

YearDemocratRepublicanMarginSwing
202440.3%(6,424)57.3%(9,118)R+16.9D+2.7
202240.1%(4,920)59.7%(7,322)R+19.6R+26.9
201853.6%(6,526)46.3%(5,633)D+7.3D+15.6
201644.0%(5,963)52.3%(7,081)R+8.3R+19.2
201254.0%(7,144)43.1%(5,699)D+10.9D+11.4
201049.0%(4,979)49.5%(5,027)R+0.5R+56.3
200676.7%(7,191)20.9%(1,963)D+55.8D+34.3
200460.6%(8,370)39.1%(5,396)D+21.5R+18.2
200069.3%(8,007)29.6%(3,415)D+39.8D+28.3
199855.3%(4,834)43.9%(3,836)D+11.4R+29.2

Source: Official state election returns via MIT Election Data + Science Lab

Governor Elections

Governor Results

YearDemocratRepublicanMarginSwing
202243.1%(5,281)55.6%(6,813)R+12.5R+2.5
201844.0%(5,393)54.0%(6,623)R+10.0R+4.0
201446.4%(4,974)52.3%(5,617)R+6.0R+6.3
201049.2%(4,928)48.9%(4,898)D+0.3R+19.0
200658.6%(5,557)39.3%(3,725)D+19.3D+4.0
200246.7%(4,196)31.4%(2,818)D+15.3D+33.0
199840.6%(3,543)58.3%(5,086)R+17.7D+8.3
199436.5%(2,875)62.5%(4,926)R+26.0R+30.2
199052.0%(3,878)47.9%(3,566)D+4.2D+3.3
198650.1%(4,243)49.3%(4,171)D+0.8R+12.9

Source: Official state election returns via MIT Election Data + Science Lab

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Source: Official state election returns
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