Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the city’s overall result across 2004–2024, on current city boundaries.
President results by year
Vote totals, margins, and source status
HarrisDemocratic42.2%845TrumpRepublican55.2%1,107OtherAll other candidates2.6%52
R+13.1
Lead
262
Total
2,004
vs nation
R+11.6
BidenDemocratic52.4%1,044TrumpRepublican46.1%918OtherAll other candidates1.6%31
D+6.3
Lead
126
Total
1,993
vs nation
D+1.9
ClintonDemocratic53.2%953TrumpRepublican42.7%765OtherAll other candidates4.2%75
D+10.5
Lead
188
Total
1,793
vs nation
D+8.4
ObamaDemocratic42.8%596RomneyRepublican56.2%783OtherAll other candidates1.1%15
R+13.4
Lead
187
Total
1,394
vs nation
R+17.3
ObamaDemocratic51.5%961McCainRepublican47.3%884OtherAll other candidates1.2%22
D+4.1
Lead
77
Total
1,867
vs nation
R+3.1
KerryDemocratic49.9%914BushRepublican48.1%881OtherAll other candidates2.0%37
D+1.8
Lead
33
Total
1,832
vs nation
D+4.3
Key facts
2024 presidential margin
R+13.1MIT Election Lab
Population
4,2412024 5-year
Population density
493 / sq mi2024 5-year · TIGER/Line
Land area
8.6 sq miTIGER/Line
Median household income
$250,0012024 5-year
White (non-Hispanic)
67.4%2024 5-year
Black
6.2%2024 5-year
Hispanic / Latino
7.4%2024 5-year
Peak Democratic margin
D+10.5 in 2016MIT Election Lab
Peak Republican margin
R+13.4 in 2012MIT Election Lab
Participation
Turnout and midterm durability
Participation measured against the same-year citizen voting-age population. Audited cycles count total general-election participants — ballots or participating voters, not presidential candidate votes. Cycles before 2016 predate that series and are derived from the certified presidential returns instead; they are marked everywhere they appear and are excluded from the figures below.
2004–20248 cycles · 5 audited
2024 turnout
57.3%2,018 participants ÷ 3,521 CVAP
2020→2022 drop-off
+14.6 ptsVolatile
Drop-off vs state
-7.1 ptsPositive means a larger decline than the statewide pattern
Mechanical 2026
42.7%–44.6%Recent-cycle and two-cycle persistence scenarios; not a forecast
Participation by cycle
Presidential Midterm Derived, pre-2016
0%20%40%60%
40.2%
39.4%
20042008201220162018202020222024
Select a presidential cycle to show it on the map and results ledger above.
Cycle
Participants
CVAP
Turnout
Series
Quality
2,018
3,521 ± 258
57.3%
Audited
E/A
2022Mid
1,425
3,619 ± 268
39.4%
Audited
E/A
2,002
3,709 ± 285
54.0%
Audited
E/A
2018Mid
1,427
3,547 ± 248
40.2%
Audited
E/A
1,810
3,546 ± 254
51.0%
Audited
E/A
1,394
3,829
36.4%
Derived
—
1,867
3,407
54.8%
Derived
—
1,832
2,985 extrapolated
61.4%
Derived
—
Sources and methods
Audited cycles (2016, 2018, 2020, 2022, 2024) count total general-election participants against the same-year CVAP special tabulation, each cell carrying its own numerator and denominator quality grade. Derived cycles (2004, 2008, 2012) come from the certified presidential returns on this page over the ACS 5-year CVAP series, so they measure presidential votes cast rather than ballots — a floor on participation. Where a derived cycle predates the ACS its denominator is extrapolated rather than read, and says so on its own line below. They are shown for the longer arc and are excluded from the drop-off, excess-drop-off, and 2026 scenario figures above.
2024: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 323/229.
2022: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 322/184.
2020: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 321/4.
2018: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 320/139.
2016: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 319/133.
2012 (derived): Certified presidential returns · ACS 5-year CVAP (B05003); presidential votes cast — a floor on participation, not a ballot count.
2008 (derived): Certified presidential returns · ACS 5-year CVAP (B05003); presidential votes cast — a floor on participation, not a ballot count.
2004 (derived): Certified presidential returns · extrapolated CVAP denominator; presidential votes cast — a floor on participation, not a ballot count; 2004 predates the ACS, so the denominator is a linear back-extrapolation from the 2008 and 2012 CVAP values, not a read figure.
presidential history
Party record book
Old Westbury, NY · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
2004–2024 · 6 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Hillary Clinton2016
53.2%
953 votes · D+10.5
Runner-up · Joe Biden, 2020 · 52.4%
Republican
Mitt Romney2012
56.2%
783 votes · R+13.4
Runner-up · Donald Trump, 2024 · 55.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
1,044votes
52.4% of the vote · D+6.3
Runner-up · Barack Obama, 2008 · 961 votes
Republican
Donald Trump2024
1,107votes
55.2% of the vote · R+13.1
Runner-up · Donald Trump, 2020 · 918 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
Hillary Clinton2016
+8.4pts D vs U.S.
Place D+10.5 · U.S. D+2.1
Runner-up · John Kerry, 2004 · +4.3 pts
Republican
Mitt Romney2012
+17.3pts R vs U.S.
Place R+13.4 · U.S. D+3.9
Runner-up · Donald Trump, 2024 · +11.6 pts
U.S. House elections · 2 House
Senate and governor results are in the Office selector at the top of this page.
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.
Old Westbury · which candidate this place backed in each party’s presidential nominating contest, cycle by cycle. A primary is a contest inside one party, so it has no Democratic–Republican margin and is not part of the general-election record above.
Akashic reports votes cast, not delegates awarded. The two can disagree: Clinton led the 2008 national primary popular vote by less than half a point and did not win the nomination.
Primary returns are published at county grain. The figures below are Nassau County, New York, the county containing Old Westbury — Old Westbury’s own primary vote sits inside those totals and is not separately reported.
Presidential nominating contests in Old Westbury, by party and cycle.
○no contest record — Akashic holds no result for that party and cycle here. It is not a claim that no contest was held. Telling apart a contest that was cancelled, one that went uncontested, and one simply not yet ingested needs a nominating-contest calendar, which is a separate ingest from results and does not exist yet.
Republican presidential primaries are not yet ingested — the Republican series runs from 1856 and is in scope. The row is kept so its absence is visible: a Democratic-only panel would otherwise read as though no one else held a contest.
Akashic carries 10 states for 2012 and 3 states for 2024. Cycles in which an incumbent president seeks renomination are thin by nature — few states run a contested primary — so a sparse column is politics, not a hole in the record.
County returns carry a leader and a lead over the runner-up, and nothing more. The full candidate field with vote shares is published at state grain — follow a cycle above to the state contest for it.
Old Westbury's median household income ranks among the highest in New York State, and its small electorate — concentrated in large-lot Gold Coast estates — turns out at unusually high rates in local and federal cycles alike.
Across the recorded series it reached a Democratic high of 10.5 points in 2016 and a Republican high of 13.4 points in 2012. Between 2020 and 2024 the city moved 19.4 points toward the Republican candidate; the 2024 margin was 13.1 points.
A population of 4,241, a 67% non-Hispanic-white share, and a median household income of $250,001 describe the city.
In 2024, Old Westbury, New York voted Republican by 13.1 points (R+13.1), carried by the Republican candidate. Out of 2,004 votes cast, 845 went Democratic and 1,107 went Republican.
When did Old Westbury, New York last vote Democratic?
The most recent presidential election in which Old Westbury, New York voted Democratic was 2020.
How many people live in Old Westbury, New York?
Old Westbury, New York has a population of 4,241 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Old Westbury, New York?
Median household income in Old Westbury, New York is $250,001 — above the national median of $80,734. The New York state median is $85,974.
What is the political history of Old Westbury, New York?
Akashic tracks 6 presidential elections in Old Westbury, New York from 2004 to 2024. Of those, 4 went Democratic and 2 went Republican.
