HarrisDemocratic56.8%1,043TrumpRepublican43.0%789OtherAll other candidates0.2%3
D+13.8- Lead
- 254
- Total
- 1,835
- vs nation
- D+15.3
- Turnout
- —
Akashiccity
Cornwall-on-Hudson, NY
Office (updates table and map)
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
President results by year
Vote totals, margins, and source status
BidenDemocratic57.1%1,077TrumpRepublican40.5%764OtherAll other candidates2.3%44
D+16.6- Lead
- 313
- Total
- 1,885
- vs nation
- D+12.2
- Turnout
- —
ClintonDemocratic48.4%839TrumpRepublican44.7%775OtherAll other candidates6.8%118
D+3.7- Lead
- 64
- Total
- 1,732
- vs nation
- D+1.6
- Turnout
- —
ObamaDemocratic52.1%932RomneyRepublican46.5%833OtherAll other candidates1.4%25
D+5.5- Lead
- 99
- Total
- 1,790
- vs nation
- D+1.7
- Turnout
- —
ObamaDemocratic52.9%940McCainRepublican46.5%825OtherAll other candidates0.6%11
D+6.5- Lead
- 115
- Total
- 1,776
- vs nation
- R+0.8
- Turnout
- —
KerryDemocratic45.2%757BushRepublican54.1%906OtherAll other candidates0.7%11
R+8.9- Lead
- 149
- Total
- 1,674
- vs nation
- R+6.4
- Turnout
- —
Key facts
- 2024 presidential margin
- D+13.8MIT Election Lab
- Population
- 3,0372024 5-year
- Median household income
- $140,2082024 5-year
- White (non-Hispanic)
- 81.9%2024 5-year
- Black
- 0.8%2024 5-year
- Hispanic / Latino
- 12.9%2024 5-year
- Peak Democratic margin
- D+16.6 in 2020MIT Election Lab
- Peak Republican margin
- R+8.9 in 2004MIT Election Lab
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −8.9% |
| 2008 | +6.5% |
| 2012 | +5.5% |
| 2016 | +3.7% |
| 2020 | +16.6% |
| 2024 | +13.8% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| D | 56.8%Harris1,043 | 43.0%Trump789 | 0.2% | D+13.8 | R+2.8 | D+15.3 | 1,835 | |
| D | 57.1%Biden1,077 | 40.5%Trump764 | 2.3% | D+16.6 | D+12.9 | D+12.2 | 1,885 | |
| D | 48.4%Clinton839 | 44.7%Trump775 | 6.8% | D+3.7 | R+1.8 | D+1.6 | 1,732 | |
| D | 52.1%Obama932 | 46.5%Romney833 | 1.4% | D+5.5 | R+0.9 | D+1.7 | 1,790 | |
| D | 52.9%Obama940 | 46.5%McCain825 | 0.6% | D+6.5 | — | R+0.8 | 1,776 | |
| R | 45.2%Kerry757 | 54.1%Bush906 | 0.7% | R+8.9 | — | R+6.4 | 1,674 |
Federal and statewide elections · 2 House
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | D | 60.8%1,002 | 39.2%647 | 1,649 |
| 2020 | D | 59.9%1,066 | 40.1%713 | 1,779 |
Nestled at the base of Storm King Mountain, Cornwall-on-Hudson's small electorate amplifies the weight of individual precincts, making turnout operations unusually decisive in county-level contests.
Across the recorded series it reached a Democratic high of 16.6 points in 2020 and a Republican high of 8.9 points in 2004. Between 2020 and 2024 the city moved 2.8 points toward the Republican candidate; the 2024 margin was 13.8 points.
A population of 3,037, a 82% non-Hispanic-white share, and a median household income of $140,208 describe the city.
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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.
Cornwall-on-Hudson, New York. Akashic. https://akashic.app/city/3618333/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
New York at the ballot boxAll elections →
Frequently asked questions
How did Cornwall-on-Hudson, New York vote in 2024?
In 2024, Cornwall-on-Hudson, New York voted Democratic by 13.8 points (D+13.8), carried by the Democratic candidate. Out of 1,835 votes cast, 1,043 went Democratic and 789 went Republican.
When did Cornwall-on-Hudson, New York last vote Republican?
The most recent presidential election in which Cornwall-on-Hudson, New York voted Republican was 2004.
How many people live in Cornwall-on-Hudson, New York?
Cornwall-on-Hudson, New York has a population of 3,037 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Cornwall-on-Hudson, New York?
Median household income in Cornwall-on-Hudson, New York is $140,208 — above the national median of $80,734. The New York state median is $85,974.
What is the political history of Cornwall-on-Hudson, New York?
Akashic tracks 6 presidential elections in Cornwall-on-Hudson, New York from 2004 to 2024. Of those, 5 went Democratic and 1 went Republican.