- Lead
- 15,740
- Total
- 41,242
- vs nation
- R+36.7
Wisconsin 84th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 15,277
- Total
- 39,663
- vs nation
- R+43.0
- Lead
- 13,945
- Total
- 34,666
- vs nation
- R+42.3
- Lead
- 15,903
- Total
- 36,454
- vs nation
- R+47.5
- Lead
- 12,895
- Total
- 34,507
- vs nation
- R+44.6
- Lead
- 16,302
- Total
- 35,328
- vs nation
- R+43.7
- Lead
- 13,728
- Total
- 30,793
- vs nation
- R+45.1
- Lead
- 7,669
- Total
- 24,646
- vs nation
- R+39.6
Key facts
- 2024 presidential margin
- R+38.2MIT Election Lab
- Population
- 59,2182024 5-year
- Population density
- 405 / sq mi2024 5-year · TIGER/Line
- Land area
- 146 sq miTIGER/Line
- Median household income
- $105,3552024 5-year
- White (non-Hispanic)
- 91.6%2024 5-year
- Black
- 0.4%2024 5-year
- Hispanic / Latino
- 3.6%2024 5-year
- Peak Democratic margin
- D+1.2 in 1936MIT Election Lab
- Peak Republican margin
- R+72.7 in 1920MIT Election Lab
- Most similar
- Assembly District 98, WI · twin score 96.3
presidential history
Party record book
Wisconsin 84th 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
Franklin D. Roosevelt1936
48.5%
2,928 votes · D+1.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 45.4%
Republican
Warren G. Harding1920
84.0%
3,436 votes · R+72.7 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 76.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
12,512votes
30.3% of the vote · R+38.2 · modeled estimate
Runner-up · Joe Biden, 2020 · 11,922 votes
Republican
Donald Trump2024
28,252votes
68.5% of the vote · R+38.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 27,199 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
−22.1pts D vs U.S.
Place R+45.3 · U.S. R+23.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · −23.0 pts
Republican
Mitt Romney2012
+47.5pts R vs U.S.
Place R+43.6 · U.S. D+3.9 · modeled estimate
Runner-up · Warren G. Harding, 1920 · +46.5 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 84 sits in the Milwaukee metro and has shifted toward competitive territory, with the 2024 presidential contest decided by roughly 2 points — a margin that makes it a reliable bellwether for statewide suburban trends.
Across the recorded series it reached a Democratic high of 1.2 points in 1936 and a Republican high of 72.7 points in 1920. The 2024 margin was 38.2 points.
A population of 59,218, a 92% non-Hispanic-white share, and a median household income of $105,355 describe the district. The district's voting pattern over the last decade is most similar to that of Assembly District 98 and Assembly District 97.
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 84th State House District. Akashic. https://akashic.app/sld-lower/55084/. Accessed May 20, 2026. License: CC BY 4.0.