- Lead
- 901
- Total
- 2,427
- vs nation
- D+38.6
Vermont Windsor-Addison State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 955
- Total
- 2,531
- vs nation
- D+33.3
- Lead
- 579
- Total
- 2,228
- vs nation
- D+23.9
- Lead
- 765
- Total
- 2,101
- vs nation
- D+32.6
- Lead
- 879
- Total
- 2,275
- vs nation
- D+31.4
- Lead
- 537
- Total
- 2,274
- vs nation
- D+26.1
- Lead
- 272
- Total
- 2,186
- vs nation
- D+11.9
- Lead
- 451
- Total
- 1,986
- vs nation
- D+14.2
Key facts
- 2024 presidential margin
- D+37.1MIT Election Lab
- Population
- 4,1182024 5-year
- Population density
- 22 / sq mi2024 5-year · TIGER/Line
- Land area
- 187 sq miTIGER/Line
- Median household income
- $74,6212024 5-year
- White (non-Hispanic)
- 91.9%2024 5-year
- Black
- 0.4%2024 5-year
- Hispanic / Latino
- 2.2%2024 5-year
- Peak Democratic margin
- D+38.6 in 2008MIT Election Lab
- Peak Republican margin
- R+80.2 in 1924MIT Election Lab
- Most similar
- Windsor-4 State House District, VT · twin score 99.3
presidential history
Party record book
Vermont Windsor-Addison 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
68.2%
866 votes · D+36.4 · modeled estimate
Runner-up · Barack Obama, 2008 · 68.1%
Republican
Calvin Coolidge1924
88.9%
729 votes · R+80.2 · modeled estimate
Runner-up · William McKinley, 1896 · 88.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
1,700votes
67.2% of the vote · D+37.7 · modeled estimate
Runner-up · Kamala Harris, 2024 · 1,618 votes
Republican
Ronald Reagan1984
990votes
57.3% of the vote · R+15.8 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 979 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
+38.6pts D vs U.S.
Place D+37.1 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · +33.3 pts
Republican
William McKinley1896
+74.0pts R vs U.S.
Place R+80.1 · U.S. R+6.1 · modeled estimate
Runner-up · William McKinley, 1900 · +62.5 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.
With a 2024 presidential margin of D+37.1 in a district of roughly 4,100 residents, Windsor-Addison leans far left of the national median, reflecting the college-educated, rural-Democratic character common to the Upper Connecticut River valley.
Across the recorded series it reached a Democratic high of 38.6 points in 2008 and a Republican high of 80.2 points in 1924. Between 2020 and 2024 the district moved 0.6 points toward the Republican candidate; the 2024 margin was 37.1 points.
A population of 4,118, a 92% non-Hispanic-white share, and a median household income of $74,621 describe the district. The district's voting pattern over the last decade is most similar to that of Windsor-4 State House District and Windsor-2 State House District.
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 →
Vermont Windsor-Addison State House District. Akashic. https://akashic.app/sld-lower/50Y-A/. Accessed May 20, 2026. License: CC BY 4.0.