- Lead
- 7,768
- Total
- 56,509
- vs nation
- R+12.3
Indiana 11th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,472
- Total
- 58,815
- vs nation
- R+15.5
- Lead
- 9,716
- Total
- 54,389
- vs nation
- R+20.0
- Lead
- 7,909
- Total
- 54,718
- vs nation
- R+18.3
- Lead
- 41
- Total
- 57,389
- vs nation
- R+7.3
- Lead
- 11,846
- Total
- 52,578
- vs nation
- R+20.1
- Lead
- 9,054
- Total
- 46,153
- vs nation
- R+20.1
- Lead
- 4,110
- Total
- 43,745
- vs nation
- R+17.9
Key facts
- 2024 presidential margin
- R+13.7MIT Election Lab
- Population
- 133,0852024 5-year
- Population density
- 897 / sq mi2024 5-year · TIGER/Line
- Land area
- 148 sq miTIGER/Line
- Median household income
- $75,8332024 5-year
- White (non-Hispanic)
- 76.3%2024 5-year
- Black
- 6.4%2024 5-year
- Hispanic / Latino
- 8.2%2024 5-year
- Peak Democratic margin
- D+14.4 in 1912MIT Election Lab
- Peak Republican margin
- R+34.6 in 1972MIT Election Lab
- Most similar
- State Senate District 9, IN · twin score 82.9
presidential history
Party record book
Indiana 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
55.2%
24,889 votes · D+11.3 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 53.9%
Republican
Richard Nixon1972
66.9%
31,929 votes · R+34.6 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 65.9%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
28,291votes
49.3% of the vote · R+0.1 · modeled estimate
Runner-up · Joe Biden, 2020 · 25,705 votes
Republican
Donald Trump2020
32,177votes
54.7% of the vote · R+11.0 · modeled estimate
Runner-up · George W. Bush, 2004 · 32,010 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
−3.4pts D vs U.S.
Place R+29.6 · U.S. R+26.2 · modeled estimate
Runner-up · Adlai Stevenson, 1956 · −4.4 pts
Republican
George W. Bush2000
+20.1pts R vs U.S.
Place R+19.6 · U.S. D+0.5 · modeled estimate
Runner-up · George W. Bush, 2004 · +20.1 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Its Republican presidential margin was R+13.8 in 2024 and R+0.1 in 2008. About 75,500 residents lived here, with White alone at 72.4% in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 14.4 points in 1912 and a Republican high of 34.6 points in 1972. Between 2020 and 2024 the district moved 2.7 points toward the Republican candidate; the 2024 margin was 13.7 points.
A population of 133,085, a 76% non-Hispanic-white share, and a median household income of $75,833 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 9 and State Senate District 16.
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 11th State Senate District. Akashic. https://akashic.app/sld-upper/18011/. Accessed May 20, 2026. License: CC BY 4.0.