Connecticut 128th 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
Winfield S. Hancock1880
99.5%
181 votes · D+98.9 · modeled estimate
Runner-up · Samuel J. Tilden, 1876 · 99.4%
Republican
Dwight D. Eisenhower1956
29.0%
533 votes · D+42.1 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · 28.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
4,320votes
72.6% of the vote · D+46.4 · modeled estimate
Runner-up · Hillary Clinton, 2016 · 3,760 votes
Republican
Donald Trump2024
1,557votes
26.2% of the vote · D+46.4 · modeled estimate
Runner-up · Donald Trump, 2020 · 700 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
Alton B. Parker1904
+101.1pts D vs U.S.
Place D+81.4 · U.S. R+19.7 · modeled estimate
Runner-up · Grover Cleveland, 1892 · +91.5 pts
Republican
Donald Trump2024
−47.9pts R vs U.S.
Place D+46.4 · U.S. R+1.5 · modeled estimate
Runner-up · Herbert Hoover, 1932 · −53.7 pts
current representation
Current officeholders
DChristopher RosarioState House · 128
State legislative officeholder from OpenStates nightly current-legislator data.
With a 46.4-point Democratic presidential margin, this Hartford-area district ranks among the state's most one-sided, reflecting the dense urban core and heavily Democratic electorate that typifies Connecticut's capital region.
Across the recorded series it reached a Democratic high of 98.9 points in 1880. Between 2020 and 2024 the district moved 19.8 points toward the Republican candidate; the 2024 margin was 46.4 points.
A population of 23,745, a 6% non-Hispanic-white share, and a median household income of $48,278 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 124 and State House District 130.
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.
Connecticut 128th State House District. Akashic. https://akashic.app/sld-lower/09128/. Accessed May 20, 2026. License: CC BY 4.0.
How did Connecticut 128th State House District vote in 2024?
In 2024, Connecticut 128th State House District voted Democratic by 46.4 points (D+46.4), carried by the Democratic candidate. Out of 5,950 votes cast, 4,320 went Democratic and 1,557 went Republican.
How many people live in Connecticut 128th State House District?
Connecticut 128th State House District has a population of 23,745 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Connecticut 128th State House District?
Median household income in Connecticut 128th State House District is $48,278 — below the national median of $80,734. The Connecticut state median is $95,781.
What is the political history of Connecticut 128th State House District?
Akashic tracks 38 presidential elections in Connecticut 128th State House District from 1876 to 2024. Of those, 38 went Democratic and 0 went Republican.