Akashic
1892–2024
Akashic
Wisconsin 31st State House District
presidential margin
2008R+5.32012R+14.82016R+21.02020R+19.72024R+22.6
full record · 2008 → 2024
R+22.6
2024
median income$81,138U.S. $80,734 · WI $77,485
median age44.2U.S. 39.1 · WI 40.5
poverty rate7.4%U.S. 12.5% · WI 10.6%
bachelor’s+ (25+)30.9%U.S. 35.6% · WI 33.5%
non-english10.3%U.S. 22.3% · WI 9.1%
race · ethnicity · ancestry
German33.8%
Irish13.6%
English9.6%
Mexican11.4%
Puerto Rican0.5%
Cuban0.2%
religion

Religious adherence is published only at the county level (U.S. Religion Census). See Walworth County.

American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.

Wisconsin 31st State House District

Akashic
Wisconsin 31st State House DistrictTrumpR+22.6
2024
2024 presidential margin for Wisconsin 31st State House DistrictThe boundary of Wisconsin 31st State House District, filled by its 2024 presidential margin (R+22.6), over faint outlines of the counties it is drawn from.Wisconsin 31st State House District · R+22.6
How it voted
Share of the 2024 vote
Donald Trump ✓Republican60.7%20,512
Kamala HarrisDemocratic38.1%12,871
Robert F. Kennedy Jr.No1.1%385
D+60
R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 2 counties it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (2 counties) — table
2024 presidential result by county for Wisconsin 31st State House District — winner and D-vs-R margin.
CountyWinnerMargin
Rock County, WIDemocraticD+7.3
Walworth County, WIRepublicanR+22.2
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
R
38.1%Harris12,871
60.7%Trump20,512
1.1%Kennedy385
−22.6%
33,768
R
39.3%Biden12,741
59.0%Trump19,135
1.8%Jorgensen568
−19.7%
32,444
R
35.8%Clinton9,958
56.8%Trump15,806
7.4%Johnson2,044
−21.0%
27,808
R
42.6%Obama11,995
57.4%Romney16,169
0.0%
−14.8%
28,164
R
46.6%Obama12,963
51.8%McCain14,429
1.6%Nader446
−5.3%
27,838
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 2008 to 2024. Most recent: −22.6% in 2024.−22.6%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008−5.3%
2012−14.8%
2016−21.0%
2020−19.7%
2024−22.6%
DemocraticRepublican
current representation
Current officeholders
RTyler AugustState House · 31

State legislative officeholder from OpenStates nightly current-legislator data.

Source · OpenStates current legislator CSV.

Assembly District 31 sits within the Milwaukee metropolitan orbit, where a D+5.3 presidential margin in 2024 reflects the competitive suburban dynamics that have reshaped legislative races across southeastern Wisconsin.

Across the recorded series it reached a Republican high of 22.6 points in 2024. Between 2020 and 2024 the district moved 2.9 points toward the Republican candidate; the 2024 margin was 22.6 points.

A population of 59,181, a 84% non-Hispanic-white share, and a median household income of $81,138 describe the district. The district's voting pattern over the last decade is most similar to that of Assembly District 33 and Assembly District 38.

Political twins — state-house districts

The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

Assembly District 33
Wisconsin
95.1twin score
2016–2024 trajectoryGerman ancestry
Assembly District 38
Wisconsin
90.0twin score
2012–2024 trajectory≠ German ancestry
Assembly District 57
Wisconsin
87.0twin score
2012–2024 trajectory≠ Polish ancestry

Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.

Compare two places, side by side

Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →

Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Wisconsin 31st State House District. Akashic. https://akashic.app/sld-lower/55031/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
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Places within Wisconsin 31st State House District

counties it covers2
Rock CountyWalworth County

Frequently asked questions

How did Wisconsin 31st State House District vote in 2024?
In 2024, Wisconsin 31st State House District voted Republican by 22.6 points (R+22.6), carried by the Republican candidate. Out of 33,768 votes cast, 12,871 went Democratic and 20,512 went Republican.
How many people live in Wisconsin 31st State House District?
Wisconsin 31st State House District has a population of 59,181 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Wisconsin 31st State House District?
Median household income in Wisconsin 31st State House District is $81,138 — above the national median of $80,734. The Wisconsin state median is $77,485.
What is the political history of Wisconsin 31st State House District?
Akashic tracks 5 presidential elections in Wisconsin 31st State House District from 2008 to 2024. Of those, 0 went Democratic and 5 went Republican.