- Lead
- 19,026
- Total
- 56,881
- vs nation
- R+32.0
Michigan 85th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 19,229
- Total
- 54,223
- vs nation
- R+39.9
- Lead
- 21,951
- Total
- 46,617
- vs nation
- R+49.2
- Lead
- 22,370
- Total
- 43,302
- vs nation
- R+55.5
- Lead
- 18,638
- Total
- 43,615
- vs nation
- R+50.0
- Lead
- 25,585
- Total
- 42,856
- vs nation
- R+57.2
- Lead
- 21,985
- Total
- 36,814
- vs nation
- R+60.2
- Lead
- 16,270
- Total
- 31,229
- vs nation
- R+60.6
Key facts
- 2024 presidential margin
- R+33.4MIT Election Lab
- Population
- 90,1272024 5-year
- Population density
- 996 / sq mi2024 5-year · TIGER/Line
- Land area
- 90.5 sq miTIGER/Line
- Median household income
- $100,4702024 5-year
- White (non-Hispanic)
- 87.1%2024 5-year
- Black
- 1.2%2024 5-year
- Hispanic / Latino
- 5.7%2024 5-year
- Peak Republican margin
- R+80.0 in 1928MIT Election Lab
- Most similar
- State House District 79, MI · twin score 97.1
presidential history
Party record book
Michigan 85th 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
34.7%
4,811 votes · R+30.5 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 33.9%
Republican
Herbert Hoover1928
89.8%
5,685 votes · R+80.0 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 85.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
18,482votes
32.5% of the vote · R+33.4 · modeled estimate
Runner-up · Joe Biden, 2020 · 17,021 votes
Republican
Donald Trump2024
37,508votes
65.9% of the vote · R+33.4 · modeled estimate
Runner-up · Donald Trump, 2020 · 36,250 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
Woodrow Wilson1912
−29.3pts D vs U.S.
Place R+9.7 · U.S. D+19.5 · a third-party candidate carried the Place · modeled estimate
Runner-up · Grover Cleveland, 1892 · −29.8 pts
Republican
Gerald Ford1976
+65.9pts R vs U.S.
Place R+63.8 · U.S. D+2.1 · modeled estimate
Runner-up · Richard Nixon, 1960 · +65.4 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 | R | 37.1%19,198 | 62.9%32,598 | 51,796 |
| 2020 | R | 34.2%16,728 | 65.8%32,184 | 48,912 |
With a 2024 presidential margin of R+33.4, this district sits well outside Michigan's competitive tier. Its rural character and population base of roughly 90,000 reflect the broader demographic patterns of the state's most partisan-leaning constituencies.
Across the recorded series it reached a Republican high of 80.0 points in 1928. Between 2020 and 2024 the district moved 2.0 points toward the Democratic candidate; the 2024 margin was 33.4 points.
A population of 90,127, a 87% non-Hispanic-white share, and a median household income of $100,470 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 79 and State House District 21.
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 85th State House District. Akashic. https://akashic.app/sld-lower/26085/. Accessed May 20, 2026. License: CC BY 4.0.