- Lead
- 5,741
- Total
- 51,427
- vs nation
- D+12.6
Michigan 84th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 5,162
- Total
- 50,359
- vs nation
- D+5.8
- Lead
- 1,223
- Total
- 43,629
- vs nation
- R+4.9
- Lead
- 3,062
- Total
- 40,858
- vs nation
- R+11.3
- Lead
- 341
- Total
- 42,219
- vs nation
- R+6.5
- Lead
- 7,454
- Total
- 40,301
- vs nation
- R+16.0
- Lead
- 7,253
- Total
- 34,814
- vs nation
- R+21.4
- Lead
- 4,843
- Total
- 31,248
- vs nation
- R+24.0
Key facts
- 2024 presidential margin
- D+11.2MIT Election Lab
- Population
- 91,8902024 5-year
- Population density
- 2,042 / sq mi2024 5-year · TIGER/Line
- Land area
- 45 sq miTIGER/Line
- Median household income
- $73,7252024 5-year
- White (non-Hispanic)
- 75.1%2024 5-year
- Black
- 6.3%2024 5-year
- Hispanic / Latino
- 11.3%2024 5-year
- Peak Democratic margin
- D+13.3 in 1964MIT Election Lab
- Peak Republican margin
- R+60.7 in 1924MIT Election Lab
- Most similar
- State House District 81, MI · twin score 94.1
presidential history
Party record book
Michigan 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
Lyndon B. Johnson1964
56.6%
12,049 votes · D+13.3 · modeled estimate
Runner-up · Kamala Harris, 2024 · 54.6%
Republican
Herbert Hoover1928
74.8%
7,812 votes · R+50.4 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · 74.4%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
28,091votes
54.6% of the vote · D+11.2 · modeled estimate
Runner-up · Joe Biden, 2020 · 27,147 votes
Republican
George W. Bush2004
23,634votes
58.6% of the vote · R+18.5 · modeled estimate
Runner-up · Donald Trump, 2024 · 22,350 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
Kamala Harris2024
+12.6pts D vs U.S.
Place D+11.2 · U.S. R+1.5 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · +8.9 pts
Republican
William McKinley1896
+44.2pts R vs U.S.
Place R+50.3 · U.S. R+6.1 · modeled estimate
Runner-up · Gerald Ford, 1976 · +37.5 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.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | D | 53.1%26,194 | 46.9%23,145 | 49,339 |
| 2020 | D | 50.0%24,498 | 50.0%24,490 | 48,988 |
The district recorded a Democratic presidential margin of D+11.1 in 2024 and D+0.8 in 2008, switching sides at least once in between. About 35,300 residents lived here, with White alone at 72.5% in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 13.3 points in 1964 and a Republican high of 60.7 points in 1924. Between 2020 and 2024 the district moved 0.9 points toward the Democratic candidate; the 2024 margin was 11.2 points.
A population of 91,890, a 75% non-Hispanic-white share, and a median household income of $73,725 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 81 and State House District 80.
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 →
Michigan 84th State House District. Akashic. https://akashic.app/sld-lower/26084/. Accessed May 20, 2026. License: CC BY 4.0.