HarrisDemocratic60.5%842TrumpRepublican38.4%534OtherAll other candidates1.1%16
D+22.1- Lead
- 308
- Total
- 1,392
- vs nation
- D+23.6
- Turnout
- —
Akashiccity
Water Mill, 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
BidenDemocratic63.1%946TrumpRepublican35.1%527OtherAll other candidates1.8%27
D+27.9- Lead
- 419
- Total
- 1,500
- vs nation
- D+23.5
- Turnout
- —
ClintonDemocratic54.4%617TrumpRepublican41.3%469OtherAll other candidates4.3%49
D+13.0- Lead
- 148
- Total
- 1,135
- vs nation
- D+10.9
- Turnout
- —
ObamaDemocratic51.4%330RomneyRepublican47.2%303OtherAll other candidates1.4%9
D+4.2- Lead
- 27
- Total
- 642
- vs nation
- D+0.4
- Turnout
- —
ObamaDemocratic57.8%677McCainRepublican41.0%480OtherAll other candidates1.2%14
D+16.8- Lead
- 197
- Total
- 1,171
- vs nation
- D+9.6
- Turnout
- —
KerryDemocratic55.5%620BushRepublican43.2%482OtherAll other candidates1.3%15
D+12.4- Lead
- 138
- Total
- 1,117
- vs nation
- D+14.8
- Turnout
- —
Key facts
- 2024 presidential margin
- D+22.1MIT Election Lab
- Population
- 2,7642024 5-year
- Median household income
- $186,8752024 5-year
- White (non-Hispanic)
- 86.4%2024 5-year
- Black
- 0.5%2024 5-year
- Hispanic / Latino
- 10.4%2024 5-year
- Peak Democratic margin
- D+27.9 in 2020MIT Election Lab
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | +12.4% |
| 2008 | +16.8% |
| 2012 | +4.2% |
| 2016 | +13.0% |
| 2020 | +27.9% |
| 2024 | +22.1% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| D | 60.5%Harris842 | 38.4%Trump534 | 1.1% | D+22.1 | R+5.8 | D+23.6 | 1,392 | |
| D | 63.1%Biden946 | 35.1%Trump527 | 1.8% | D+27.9 | D+14.9 | D+23.5 | 1,500 | |
| D | 54.4%Clinton617 | 41.3%Trump469 | 4.3% | D+13.0 | D+8.8 | D+10.9 | 1,135 | |
| D | 51.4%Obama330 | 47.2%Romney303 | 1.4% | D+4.2 | R+12.6 | D+0.4 | 642 | |
| D | 57.8%Obama677 | 41.0%McCain480 | 1.2% | D+16.8 | — | D+9.6 | 1,171 | |
| D | 55.5%Kerry620 | 43.2%Bush482 | 1.3% | D+12.4 | — | D+14.8 | 1,117 |
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 | 63.2%806 | 36.8%469 | 1,275 |
| 2020 | D | 59.3%877 | 40.7%603 | 1,480 |
Water Mill's registered voter count swells each summer as second-home owners establish domicile, creating an electorate whose composition shifts measurably between odd- and even-year cycles.
Across the recorded series it reached a Democratic high of 27.9 points in 2020. Between 2020 and 2024 the city moved 5.8 points toward the Republican candidate; the 2024 margin was 22.1 points.
A population of 2,764, a 86% non-Hispanic-white share, and a median household income of $186,875 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.
Water Mill, New York. Akashic. https://akashic.app/city/3678575/. 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 Water Mill, New York vote in 2024?
In 2024, Water Mill, New York voted Democratic by 22.1 points (D+22.1), carried by the Democratic candidate. Out of 1,392 votes cast, 842 went Democratic and 534 went Republican.
How many people live in Water Mill, New York?
Water Mill, New York has a population of 2,764 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Water Mill, New York?
Median household income in Water Mill, New York is $186,875 — above the national median of $80,734. The New York state median is $85,974.
What is the political history of Water Mill, New York?
Akashic tracks 6 presidential elections in Water Mill, New York from 2004 to 2024. Of those, 6 went Democratic and 0 went Republican.