HarrisDemocratic35.7%62,054TrumpRepublican63.2%109,776OtherAll other candidates1.1%1,834
R+27.5- Lead
- 47,722
- Total
- 173,664
- vs nation
- R+26.0
modeled Census-place estimatemodeled estimate
Akashicstate senate district
Ohio 10th State Senate District
Contests in this Place (45 available)
President38 · 1876–2024 · 3 mapped
▦ precinct · ▥ counties · ▢ no spatial detail
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
President results by year
Modeled candidate-vote estimate on current district boundaries
BidenDemocratic36.7%63,569TrumpRepublican61.5%106,578OtherAll other candidates1.9%3,219
R+24.8- Lead
- 43,009
- Total
- 173,366
- vs nation
- R+29.3
modeled Census-place estimatemodeled estimate
ClintonDemocratic34.1%56,335TrumpRepublican59.0%97,574OtherAll other candidates7.0%11,503
R+24.9- Lead
- 41,239
- Total
- 165,412
- vs nation
- R+27.0
modeled Census-place estimatemodeled estimate
ObamaDemocratic41.7%69,339RomneyRepublican56.4%93,640OtherAll other candidates1.9%3,118
R+14.6- Lead
- 24,301
- Total
- 166,097
- vs nation
- R+18.5
modeled Census-place estimatemodeled estimate
ObamaDemocratic42.4%72,051McCainRepublican55.9%94,971OtherAll other candidates1.8%3,023
R+13.5- Lead
- 22,920
- Total
- 170,045
- vs nation
- R+20.8
modeled Census-place estimatemodeled estimate
KerryDemocratic41.7%69,478BushRepublican57.8%96,258OtherAll other candidates0.5%753
R+16.1- Lead
- 26,780
- Total
- 166,489
- vs nation
- R+13.6
modeled Census-place estimatemodeled estimate
GoreDemocratic42.0%57,829BushRepublican54.7%75,423OtherAll other candidates3.3%4,569
R+12.8- Lead
- 17,594
- Total
- 137,821
- vs nation
- R+13.3
modeled Census-place estimatemodeled estimate
ClintonDemocratic43.5%58,270DoleRepublican45.1%60,471OtherAll other candidates11.4%15,351
R+1.6- Lead
- 2,201
- Total
- 134,092
- vs nation
- R+10.2
modeled Census-place estimatemodeled estimate
Key facts
- 2024 presidential margin
- R+27.5MIT Election Lab
- Population
- 345,9852024 5-year
- Population density
- 284 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,218 sq miTIGER/Line
- Median household income
- $74,5992024 5-year
- White (non-Hispanic)
- 82.0%2024 5-year
- Black
- 7.0%2024 5-year
- Hispanic / Latino
- 3.3%2024 5-year
- Peak Democratic margin
- D+21.9 in 1964MIT Election Lab
- Peak Republican margin
- R+45.5 in 1928MIT Election Lab
- Most similar
- State Senate District 20, OH · twin score 96.4
presidential history
Party record book
Ohio 10th 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
61.0%
62,060 votes · D+21.9 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 57.3%
Republican
Herbert Hoover1928
72.5%
43,839 votes · R+45.5 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · 68.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
72,051votes
42.4% of the vote · R+13.5 · modeled estimate
Runner-up · John Kerry, 2004 · 69,478 votes
Republican
Donald Trump2024
109,776votes
63.2% of the vote · R+27.5 · modeled estimate
Runner-up · Donald Trump, 2020 · 106,578 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
+2.5pts D vs U.S.
Place R+23.7 · U.S. R+26.2 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · −0.7 pts
Republican
Donald Trump2020
+29.3pts R vs U.S.
Place R+24.8 · U.S. D+4.5 · modeled estimate
Runner-up · William H. Taft, 1912 · +29.2 pts
current representation
Current officeholders
RKyle KoehlerState Senate · 10
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 2 House
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 | 31.7%52,608 | 68.3%113,131 | 165,739 |
| 2020 | R | 33.3%56,517 | 66.7%113,349 | 169,866 |
Ohio 10th State Senate District sits in the Industrial Midwest. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 21.9 points in 1964 and a Republican high of 45.5 points in 1928. Between 2020 and 2024 the district moved 2.7 points toward the Republican candidate; the 2024 margin was 27.5 points.
A population of 345,985, a 82% non-Hispanic-white share, and a median household income of $74,599 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 20 and State Senate District 14.
Political twins — state-senate districts
The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
State Senate District 20
Ohio
96.4twin score
2016–2024 trajectory12-yr trend
State Senate District 14
Ohio
96.4twin score
population scale% unaffiliated12-yr trend
State Senate District 45
Indiana
91.1twin score
% unaffiliated2016–2020 trajectory% Catholic≠ population scale
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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Ohio 10th State Senate District. Akashic. https://akashic.app/sld-upper/39010/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Ohio at the ballot boxAll elections →
Places within Ohio 10th State Senate District
counties it covers3
Frequently asked questions
How did Ohio 10th State Senate District vote in 2024?
In 2024, Ohio 10th State Senate District voted Republican by 27.5 points (R+27.5), carried by the Republican candidate. Out of 173,664 votes cast, 62,054 went Democratic and 109,776 went Republican.
When did Ohio 10th State Senate District last vote Democratic?
The most recent presidential election in which Ohio 10th State Senate District voted Democratic was 1964.
How many people live in Ohio 10th State Senate District?
Ohio 10th State Senate District has a population of 345,985 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Ohio 10th State Senate District?
Median household income in Ohio 10th State Senate District is $74,599 — below the national median of $80,734. The Ohio state median is $71,389.
What is the political history of Ohio 10th State Senate District?
Akashic tracks 38 presidential elections in Ohio 10th State Senate District from 1876 to 2024. Of those, 4 went Democratic and 34 went Republican.