- Lead
- 2,914
- Total
- 147,293
- vs nation
- R+0.5
Michigan 11th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 3,622
- Total
- 145,257
- vs nation
- R+2.0
- Lead
- 1,820
- Total
- 123,505
- vs nation
- R+3.6
- Lead
- 17,219
- Total
- 121,533
- vs nation
- D+10.3
- Lead
- 23,714
- Total
- 126,547
- vs nation
- D+11.5
- Lead
- 11,000
- Total
- 120,207
- vs nation
- D+11.6
- Lead
- 13,218
- Total
- 103,547
- vs nation
- D+12.2
- Lead
- 18,223
- Total
- 92,458
- vs nation
- D+11.2
Key facts
- 2024 presidential margin
- R+2.0MIT Election Lab
- Population
- 260,7232024 5-year
- Population density
- 4,158 / sq mi2024 5-year · TIGER/Line
- Land area
- 62.7 sq miTIGER/Line
- Median household income
- $75,9242024 5-year
- White (non-Hispanic)
- 68.7%2024 5-year
- Black
- 21.0%2024 5-year
- Hispanic / Latino
- 2.8%2024 5-year
- Peak Democratic margin
- D+59.2 in 1964MIT Election Lab
- Peak Republican margin
- R+47.6 in 1896MIT Election Lab
- Most similar
- State Senate District 12, MI · twin score 88.8
presidential history
Party record book
Michigan 11th State Senate 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
79.5%
47,168 votes · D+59.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 74.4%
Republican
Calvin Coolidge1924
63.9%
3,170 votes · R+38.6 · modeled estimate
Runner-up · Warren G. Harding, 1920 · 63.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
73,897votes
58.4% of the vote · D+18.7 · modeled estimate
Runner-up · Joe Biden, 2020 · 73,493 votes
Republican
Donald Trump2024
73,891votes
50.2% of the vote · R+2.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 69,871 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
John F. Kennedy1960
+39.3pts D vs U.S.
Place D+39.5 · U.S. D+0.2 · modeled estimate
Runner-up · Adlai Stevenson, 1956 · +37.4 pts
Republican
William McKinley1896
+41.5pts R vs U.S.
Place R+47.6 · U.S. R+6.1 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · +13.4 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 | 43.7%61,006 | 56.3%78,441 | 139,447 |
| 2020 | R | 48.1%64,578 | 51.9%69,742 | 134,320 |
Michigan 11th State Senate District sits in the Great Lakes. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 59.2 points in 1964 and a Republican high of 47.6 points in 1896. Between 2020 and 2024 the district moved 4.5 points toward the Republican candidate; the 2024 margin was 2.0 points.
A population of 260,723, a 69% non-Hispanic-white share, and a median household income of $75,924 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 12 and State Senate District 4.
The state-senate 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 11th State Senate District. Akashic. https://akashic.app/sld-upper/26011/. Accessed May 20, 2026. License: CC BY 4.0.