Akashic
1892–2024
Akashic
Connecticut 121st State House District
presidential margin
2008D+34.82012D+33.02016D+30.52020D+37.52024D+18.2
full record · 2008 → 2024
D+18.2
2024
median income$83,353U.S. $80,734 · CT $95,781
median age42.3U.S. 39.1 · CT 41.2
poverty rate9.6%U.S. 12.5% · CT 10.0%
bachelor’s+ (25+)49.9%U.S. 35.6% · CT 42.5%
non-english30.9%U.S. 22.3% · CT 23.4%
race · ethnicity · ancestry
Italian11.4%
Irish10.1%
English6.0%
African American†15.2%
Jamaican5.0%
Haitian3.6%
Puerto Rican6.6%
Ecuadorian3.3%
Dominican3.1%
Asian Indian0.9%
Chinese0.7%
Filipino0.3%
religion

Religious adherence is published only at the county level (U.S. Religion Census). See Greater Bridgeport Planning Region.

American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.

Connecticut 121st State House District

Akashic
Connecticut 121st State House DistrictHarrisD+18.2
2024
2024 presidential margin for Connecticut 121st State House DistrictThe boundary of Connecticut 121st State House District, filled by its 2024 presidential margin (D+18.2), over faint outlines of the counties it is drawn from.Connecticut 121st State House District · D+18.2
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic58.5%7,107
Donald TrumpRepublican40.3%4,891
Jill SteinGreen1.3%153
D+60
R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 3 counties it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (3 counties) — table
2024 presidential result by county for Connecticut 121st State House District — winner and D-vs-R margin.
CountyWinnerMargin
Greater Bridgeport Planning Region, CTDemocraticD+19.6
Naugatuck Valley Planning Region, CTDemocraticD+11.2
Western Connecticut Planning Region, CTDemocraticD+18.0
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
D
58.5%Harris7,107
40.3%Trump4,891
1.3%Stein153
+18.2%
12,151
D
68.1%Biden7,639
30.6%Trump3,431
1.2%Jorgensen140
+37.5%
11,210
D
63.4%Clinton6,206
32.9%Trump3,218
3.6%Johnson357
+30.5%
9,781
D
66.5%Obama6,071
33.5%Romney3,059
0.0%
+33.0%
9,130
D
66.8%Obama6,753
32.0%McCain3,236
1.3%Nader127
+34.8%
10,116
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 2008 to 2024. Most recent: +18.2% in 2024.+18.2%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008+34.8%
2012+33.0%
2016+30.5%
2020+37.5%
2024+18.2%
DemocraticRepublican
current representation
Current officeholders
DJoe GreskoState House · 121

State legislative officeholder from OpenStates nightly current-legislator data.

Source · OpenStates current legislator CSV.

With a 2024 presidential margin of D+18.2 in a state that already leans Democratic, District 121's roughly 24,000 residents have delivered reliable double-digit margins, signaling a dense, urban-oriented electorate with limited recent competitive pressure.

Across the recorded series it reached a Democratic high of 37.5 points in 2020. Between 2020 and 2024 the district moved 19.3 points toward the Republican candidate; the 2024 margin was 18.2 points.

A population of 23,687, a 44% non-Hispanic-white share, and a median household income of $83,353 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 110 and State House District 146.

Political twins — state-house districts

The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

State House District 110
Connecticut
95.8twin score
elasticity2008–2020 trajectory≠ % Latino
State House District 146
Connecticut
95.6twin score
elasticity2008–2020 trajectory
State House District 145
Connecticut
95.4twin score
2012–2020 trajectorymedian incomecollege share≠ elasticity

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 →

Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Connecticut 121st State House District. Akashic. https://akashic.app/sld-lower/09121/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
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Frequently asked questions

How did Connecticut 121st State House District vote in 2024?
In 2024, Connecticut 121st State House District voted Democratic by 18.2 points (D+18.2), carried by the Democratic candidate. Out of 12,151 votes cast, 7,107 went Democratic and 4,891 went Republican.
How many people live in Connecticut 121st State House District?
Connecticut 121st State House District has a population of 23,687 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Connecticut 121st State House District?
Median household income in Connecticut 121st State House District is $83,353 — above the national median of $80,734. The Connecticut state median is $95,781.
What is the political history of Connecticut 121st State House District?
Akashic tracks 5 presidential elections in Connecticut 121st State House District from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican.