Connecticut 100th State House District
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | +34.7% |
| 2008 | +42.3% |
| 2012 | +38.9% |
| 2016 | +25.6% |
| 2020 | +32.2% |
| 2024 | +28.9% |
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| D | 63.6%Harris6,995 | 34.6%Trump3,809 | 1.8% | D+28.9 | R+3.3 | D+30.4 | 11,007 | |
| D | 65.2%Biden7,814 | 33.0%Trump3,957 | 1.7% | D+32.2 | D+6.6 | D+27.7 | 11,978 | |
| D | 60.0%Clinton6,612 | 34.4%Trump3,789 | 5.6% | D+25.6 | R+13.3 | D+23.5 | 11,013 | |
| D | 68.8%Obama7,082 | 29.9%Romney3,074 | 1.3% | D+38.9 | R+3.4 | D+35.1 | 10,291 | |
| D | 70.2%Obama7,908 | 27.9%McCain3,144 | 1.9% | D+42.3 | D+7.6 | D+35.0 | 11,263 | |
| D | 66.3%Kerry7,054 | 31.6%Bush3,363 | 2.0% | D+34.7 | — | D+37.2 | 10,633 |
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of D+28.9, this district ranks among the most reliably blue constituencies in Connecticut's lower chamber, suggesting dense urban or heavily college-educated voter concentrations anchor its electoral pattern.
Across the recorded series it reached a Democratic high of 42.3 points in 2008. Between 2020 and 2024 the district moved 3.3 points toward the Republican candidate; the 2024 margin was 28.9 points.
A population of 23,870, a 64% non-Hispanic-white share, and a median household income of $77,750 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 33 and State House District 13.
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 →
Connecticut 100th State House District. Akashic. https://akashic.app/sld-lower/09100/. Accessed May 20, 2026. License: CC BY 4.0.