- Lead
- 19,902
- Total
- 61,186
- vs nation
- R+31.1
Indiana 41st State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 19,479
- Total
- 61,343
- vs nation
- R+36.2
- Lead
- 20,758
- Total
- 54,252
- vs nation
- R+40.4
- Lead
- 15,472
- Total
- 47,909
- vs nation
- R+36.1
- Lead
- 9,283
- Total
- 49,649
- vs nation
- R+26.0
- Lead
- 18,584
- Total
- 44,926
- vs nation
- R+38.9
- Lead
- 13,423
- Total
- 39,033
- vs nation
- R+34.9
- Lead
- 8,410
- Total
- 38,168
- vs nation
- R+30.6
Key facts
- 2024 presidential margin
- R+32.5MIT Election Lab
- Population
- 138,1872024 5-year
- Population density
- 249 / sq mi2024 5-year · TIGER/Line
- Land area
- 555 sq miTIGER/Line
- Median household income
- $82,4372024 5-year
- White (non-Hispanic)
- 82.1%2024 5-year
- Black
- 2.1%2024 5-year
- Hispanic / Latino
- 6.8%2024 5-year
- Peak Democratic margin
- D+28.7 in 1912MIT Election Lab
- Peak Republican margin
- R+46.3 in 1972MIT Election Lab
- Most similar
- State Senate District 37, IN · twin score 89.0
presidential history
Party record book
Indiana 41st 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
Franklin D. Roosevelt1936
55.8%
10,498 votes · D+12.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 54.4%
Republican
Richard Nixon1972
72.9%
23,190 votes · R+46.3 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 71.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
20,205votes
32.9% of the vote · R+31.8 · modeled estimate
Runner-up · Kamala Harris, 2024 · 20,042 votes
Republican
Donald Trump2024
39,944votes
65.3% of the vote · R+32.5 · modeled estimate
Runner-up · Donald Trump, 2020 · 39,684 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
James M. Cox1920
+18.7pts D vs U.S.
Place R+7.5 · U.S. R+26.2 · modeled estimate
Runner-up · William J. Bryan, 1908 · +14.8 pts
Republican
Donald Trump2016
+40.4pts R vs U.S.
Place R+38.3 · U.S. D+2.1 · modeled estimate
Runner-up · George W. Bush, 2004 · +38.9 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 | 35.4%18,242 | 64.6%33,344 | 51,586 |
Indiana 41st State Senate District sits in the Upper Midwest. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 28.7 points in 1912 and a Republican high of 46.3 points in 1972. Between 2020 and 2024 the district moved 0.8 points toward the Republican candidate; the 2024 margin was 32.5 points.
A population of 138,187, a 82% non-Hispanic-white share, and a median household income of $82,437 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 37 and State Senate District 7.
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 →
Indiana 41st State Senate District. Akashic. https://akashic.app/sld-upper/18041/. Accessed May 20, 2026. License: CC BY 4.0.