- Lead
- 2,176
- Total
- 14,376
- vs nation
- D+16.6
Connecticut 102nd State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 2,711
- Total
- 14,351
- vs nation
- D+14.4
- Lead
- 1,516
- Total
- 12,424
- vs nation
- D+10.1
- Lead
- 2,628
- Total
- 11,843
- vs nation
- D+18.3
- Lead
- 2,911
- Total
- 12,525
- vs nation
- D+16.0
- Lead
- 1,250
- Total
- 11,948
- vs nation
- D+12.9
- Lead
- 2,444
- Total
- 11,141
- vs nation
- D+21.4
- Lead
- 2,342
- Total
- 10,644
- vs nation
- D+13.5
Key facts
- 2024 presidential margin
- D+15.1MIT Election Lab
- Population
- 23,3072024 5-year
- Population density
- 1,630 / sq mi2024 5-year · TIGER/Line
- Land area
- 14.3 sq miTIGER/Line
- Median household income
- $96,2832024 5-year
- White (non-Hispanic)
- 81.6%2024 5-year
- Black
- 2.6%2024 5-year
- Hispanic / Latino
- 6.9%2024 5-year
- Peak Democratic margin
- D+38.1 in 1964MIT Election Lab
- Peak Republican margin
- R+27.5 in 1924MIT Election Lab
- Most similar
- State House District 117, CT · twin score 92.1
presidential history
Party record book
Connecticut 102nd 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
69.0%
7,166 votes · D+38.1 · modeled estimate
Runner-up · Barack Obama, 2008 · 61.1%
Republican
Dwight D. Eisenhower1956
63.1%
6,274 votes · R+26.1 · modeled estimate
Runner-up · Warren G. Harding, 1920 · 60.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
8,422votes
58.7% of the vote · D+18.9 · modeled estimate
Runner-up · Kamala Harris, 2024 · 8,154 votes
Republican
Ronald Reagan1984
6,962votes
59.9% of the vote · R+20.2 · modeled estimate
Runner-up · Richard Nixon, 1972 · 6,587 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
Al Gore2000
+21.4pts D vs U.S.
Place D+21.9 · U.S. D+0.5 · modeled estimate
Runner-up · Barack Obama, 2012 · +18.3 pts
Republican
William H. Taft1912
+13.8pts R vs U.S.
Place D+5.8 · U.S. D+19.5 · modeled estimate
Runner-up · William McKinley, 1896 · +13.4 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
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 |
|---|---|---|---|---|
| 2020 | D | 58.3%5,469 | 41.7%3,910 | 9,379 |
| 2018 | D | 60.8%5,000 | 39.2%3,219 | 8,219 |
With a population near 23,000 and a 2024 presidential margin of D+15.2, this district has shown stable center-left voting patterns that reflect broader suburban Connecticut trends.
Across the recorded series it reached a Democratic high of 38.1 points in 1964 and a Republican high of 27.5 points in 1924. Between 2020 and 2024 the district moved 3.8 points toward the Republican candidate; the 2024 margin was 15.1 points.
A population of 23,307, a 82% non-Hispanic-white share, and a median household income of $96,283 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 117 and State House District 64.
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Connecticut 102nd State House District. Akashic. https://akashic.app/sld-lower/09102/. Accessed May 20, 2026. License: CC BY 4.0.