HarrisDemocratic46.7%17,872TrumpRepublican51.2%19,564OtherAll other candidates2.1%802
R+4.4- Lead
- 1,692
- Total
- 38,238
- vs nation
- R+3.0
modeled Census-place estimatemodeled estimate
Akashicstate house district
Wisconsin 30th State House District
Contests in this Place (46 available)
President38 · 1876–2024 · 3 mapped
▦ precinct · ▥ counties · ▢ no spatial detail
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
President results by year
Modeled candidate-vote estimate on current district boundaries
BidenDemocratic48.2%17,324TrumpRepublican49.3%17,713OtherAll other candidates2.5%891
R+1.1- Lead
- 389
- Total
- 35,928
- vs nation
- R+5.5
modeled Census-place estimatemodeled estimate
ClintonDemocratic42.4%13,444TrumpRepublican49.1%15,564OtherAll other candidates8.4%2,668
R+6.7- Lead
- 2,120
- Total
- 31,676
- vs nation
- R+8.8
modeled Census-place estimatemodeled estimate
ObamaDemocratic50.2%15,661RomneyRepublican47.8%14,927OtherAll other candidates2.0%630
D+2.4- Lead
- 734
- Total
- 31,218
- vs nation
- R+1.5
modeled Census-place estimatemodeled estimate
ObamaDemocratic54.6%17,082McCainRepublican43.3%13,538OtherAll other candidates2.1%659
D+11.3- Lead
- 3,544
- Total
- 31,279
- vs nation
- D+4.1
modeled Census-place estimatemodeled estimate
KerryDemocratic52.5%15,493BushRepublican46.3%13,661OtherAll other candidates1.3%376
D+6.2- Lead
- 1,832
- Total
- 29,530
- vs nation
- D+8.7
modeled Census-place estimatemodeled estimate
GoreDemocratic50.2%11,080BushRepublican43.4%9,580OtherAll other candidates6.4%1,417
D+6.8- Lead
- 1,500
- Total
- 22,077
- vs nation
- D+6.3
modeled Census-place estimatemodeled estimate
ClintonDemocratic54.7%9,836DoleRepublican29.2%5,249OtherAll other candidates16.1%2,887
D+25.5- Lead
- 4,587
- Total
- 17,972
- vs nation
- D+17.0
modeled Census-place estimatemodeled estimate
Key facts
- 2024 presidential margin
- R+4.4MIT Election Lab
- Population
- 59,3142024 5-year
- Population density
- 268 / sq mi2024 5-year · TIGER/Line
- Land area
- 221 sq miTIGER/Line
- Median household income
- $106,9782024 5-year
- White (non-Hispanic)
- 90.2%2024 5-year
- Black
- 1.0%2024 5-year
- Hispanic / Latino
- 3.2%2024 5-year
- Peak Democratic margin
- D+42.7 in 1964MIT Election Lab
- Peak Republican margin
- R+47.6 in 1920MIT Election Lab
- Most similar
- State House District 41B, MN · twin score 91.0
presidential history
Party record book
Wisconsin 30th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
71.2%
7,823 votes · D+42.7 · modeled estimate
Runner-up · Jimmy Carter, 1976 · 62.1%
Republican
Warren G. Harding1920
70.3%
3,983 votes · R+47.6 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · 66.9%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
17,872votes
46.7% of the vote · R+4.4 · modeled estimate
Runner-up · Joe Biden, 2020 · 17,324 votes
Republican
Donald Trump2024
19,564votes
51.2% of the vote · R+4.4 · modeled estimate
Runner-up · Donald Trump, 2020 · 17,713 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
George McGovern1972
+30.2pts D vs U.S.
Place D+7.1 · U.S. R+23.2 · modeled estimate
Runner-up · Michael Dukakis, 1988 · +29.9 pts
Republican
Thomas E. Dewey1944
+21.9pts R vs U.S.
Place R+14.4 · U.S. D+7.5 · modeled estimate
Runner-up · Warren G. Harding, 1920 · +21.4 pts
current representation
Current officeholders
RShannon ZimmermanState House · 30
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 3 House
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
Wisconsin 30th State House District sits in the Upper Midwest. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 42.7 points in 1964 and a Republican high of 47.6 points in 1920. Between 2020 and 2024 the district moved 3.3 points toward the Republican candidate; the 2024 margin was 4.4 points.
A population of 59,314, a 90% non-Hispanic-white share, and a median household income of $106,978 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 41B and Assembly District 94.
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
State House District 41B
Minnesota
91.0twin score
Norwegian ancestrymedian incomeGerman ancestry
Assembly District 94
Wisconsin
90.5twin score
Norwegian ancestryGerman ancestry% White
State House District 33A
Minnesota
87.1twin score
Norwegian ancestryGerman ancestrymedian income
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 → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Wisconsin 30th State House District. Akashic. https://akashic.app/sld-lower/55030/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Wisconsin at the ballot boxAll elections →
Places within Wisconsin 30th State House District
counties it covers2
Frequently asked questions
How did Wisconsin 30th State House District vote in 2024?
In 2024, Wisconsin 30th State House District voted Republican by 4.4 points (R+4.4), carried by the Republican candidate. Out of 38,238 votes cast, 17,872 went Democratic and 19,564 went Republican.
When did Wisconsin 30th State House District last vote Democratic?
The most recent presidential election in which Wisconsin 30th State House District voted Democratic was 2012.
How many people live in Wisconsin 30th State House District?
Wisconsin 30th State House District has a population of 59,314 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Wisconsin 30th State House District?
Median household income in Wisconsin 30th State House District is $106,978 — above the national median of $80,734. The Wisconsin state median is $77,485.
What is the political history of Wisconsin 30th State House District?
Akashic tracks 38 presidential elections in Wisconsin 30th State House District from 1876 to 2024. Of those, 19 went Democratic and 18 went Republican.