- Lead
- 1,770
- Total
- 33,837
- vs nation
- D+6.7
Wisconsin 43rd State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 3,047
- Total
- 31,979
- vs nation
- D+5.1
- Lead
- 2,038
- Total
- 30,580
- vs nation
- D+4.6
- Lead
- 5,936
- Total
- 31,985
- vs nation
- D+14.7
- Lead
- 7,993
- Total
- 31,497
- vs nation
- D+18.1
- Lead
- 3,635
- Total
- 31,212
- vs nation
- D+14.1
- Lead
- 3,619
- Total
- 26,987
- vs nation
- D+12.9
- Lead
- 4,136
- Total
- 23,061
- vs nation
- D+9.4
Key facts
- 2024 presidential margin
- D+5.2MIT Election Lab
- Population
- 59,2282024 5-year
- Population density
- 221 / sq mi2024 5-year · TIGER/Line
- Land area
- 268 sq miTIGER/Line
- Median household income
- $78,4142024 5-year
- White (non-Hispanic)
- 85.9%2024 5-year
- Black
- 1.9%2024 5-year
- Hispanic / Latino
- 7.2%2024 5-year
- Peak Democratic margin
- D+25.4 in 2008MIT Election Lab
- Peak Republican margin
- R+66.4 in 1920MIT Election Lab
- Most similar
- Assembly District 95, WI · twin score 92.2
presidential history
Party record book
Wisconsin 43rd 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
Barack Obama2008
61.8%
19,464 votes · D+25.4 · modeled estimate
Runner-up · Barack Obama, 2012 · 58.5%
Republican
Warren G. Harding1920
81.2%
5,899 votes · R+66.4 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 67.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
19,464votes
61.8% of the vote · D+25.4 · modeled estimate
Runner-up · Barack Obama, 2012 · 18,722 votes
Republican
Donald Trump2024
15,769votes
46.6% of the vote · D+5.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 14,177 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
Barack Obama2008
+18.1pts D vs U.S.
Place D+25.4 · U.S. D+7.3 · modeled estimate
Runner-up · Barack Obama, 2012 · +14.7 pts
Republican
Warren G. Harding1920
+40.2pts R vs U.S.
Place R+66.4 · U.S. R+26.2 · modeled estimate
Runner-up · William McKinley, 1900 · +28.7 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
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.
Assembly District 43 has posted double-digit Republican presidential margins in recent cycles, reflecting a rural and small-town electorate that has shifted steadily away from its historic Democratic-leaning roots over the past two decades.
Across the recorded series it reached a Democratic high of 25.4 points in 2008 and a Republican high of 66.4 points in 1920. Between 2020 and 2024 the district moved 4.3 points toward the Republican candidate; the 2024 margin was 5.2 points.
A population of 59,228, a 86% non-Hispanic-white share, and a median household income of $78,414 describe the district. The district's voting pattern over the last decade is most similar to that of Assembly District 95 and Assembly District 44.
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Wisconsin 43rd State House District. Akashic. https://akashic.app/sld-lower/55043/. Accessed May 20, 2026. License: CC BY 4.0.