Ohio 19th 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
57.3%
42,905 votes · D+14.6 · modeled estimate
Runner-up · Kamala Harris, 2024 · 55.6%
Republican
Warren G. Harding1920
76.5%
24,160 votes · R+57.1 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · 75.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Lyndon B. Johnson1964
42,905votes
57.3% of the vote · D+14.6 · modeled estimate
Runner-up · Joe Biden, 2020 · 41,121 votes
Republican
Dwight D. Eisenhower1956
57,454votes
68.4% of the vote · R+36.9 · modeled estimate
Runner-up · Richard Nixon, 1972 · 53,529 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
Kamala Harris2024
+13.5pts D vs U.S.
Place D+12.1 · U.S. R+1.5 · modeled estimate
Runner-up · Barack Obama, 2012 · +7.3 pts
Republican
Herbert Hoover1932
+41.8pts R vs U.S.
Place R+24.0 · U.S. D+17.8 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · +38.7 pts
current representation
Current officeholders
DPhil RobinsonState House · 19
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.
Source · Akashic county-allocated estimate from certified county returns, House; not precinct-counted.
Year
Vote lead
Democratic
Republican
Total
2024
D
66.9%33,037
33.1%16,377
49,414
2020
D
64.7%36,717
35.3%20,045
56,762
Ohio 19th State House District sits in the Industrial Midwest. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 14.6 points in 1964 and a Republican high of 58.4 points in 1904. The 2024 margin was 12.1 points.
A population of 122,370, a 76% non-Hispanic-white share, and a median household income of $100,645 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 16 and State House District 25.
Akashic
Political twins — state-house districts
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.
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 19th State House District. Akashic. https://akashic.app/sld-lower/39019/. Accessed May 20, 2026. License: CC BY 4.0.
How did Ohio 19th State House District vote in 2024?
In 2024, Ohio 19th State House District voted Democratic by 12.1 points (D+12.1), carried by the Democratic candidate. Out of 71,018 votes cast, 39,521 went Democratic and 30,954 went Republican.
When did Ohio 19th State House District last vote Republican?
The most recent presidential election in which Ohio 19th State House District voted Republican was 1992.
How many people live in Ohio 19th State House District?
Ohio 19th State House District has a population of 122,370 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Ohio 19th State House District?
Median household income in Ohio 19th State House District is $100,645 — above the national median of $80,734. The Ohio state median is $71,389.
What is the political history of Ohio 19th State House District?
Akashic tracks 38 presidential elections in Ohio 19th State House District from 1876 to 2024. Of those, 10 went Democratic and 27 went Republican.