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%738TrumpRepublican56.7%992OtherAll other candidates1.1%20
R+14.5
Lead
254
Total
1,750
vs nation
R+13.0
BidenDemocratic46.5%832TrumpRepublican51.6%924OtherAll other candidates1.8%33
R+5.1
Lead
92
Total
1,789
vs nation
R+9.6
ClintonDemocratic41.1%639TrumpRepublican54.6%848OtherAll other candidates4.3%67
R+13.4
Lead
209
Total
1,554
vs nation
R+15.5
ObamaDemocratic40.7%642RomneyRepublican58.3%920OtherAll other candidates1.1%17
R+17.6
Lead
278
Total
1,579
vs nation
R+21.5
ObamaDemocratic44.8%722McCainRepublican54.3%876OtherAll other candidates0.9%14
R+9.6
Lead
154
Total
1,612
vs nation
R+16.8
KerryDemocratic43.2%677BushRepublican55.8%875OtherAll other candidates1.0%15
R+12.6
Lead
198
Total
1,567
vs nation
R+10.2
Key facts
2024 presidential margin
R+14.5MIT Election Lab
Population
4,1532024 5-year
Population density
4,614 / sq mi2024 5-year · TIGER/Line
Land area
0.9 sq miTIGER/Line
Median household income
$152,4722024 5-year
White (non-Hispanic)
84.4%2024 5-year
Black
0.6%2024 5-year
Hispanic / Latino
11.4%2024 5-year
Peak Republican margin
R+17.6 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
68.3%1,760 participants ÷ 2,577 CVAP
2020→2022 drop-off
+22.1 ptsPresidential-dependent
Drop-off vs state
+0.3 ptsPositive means a larger decline than the statewide pattern
Mechanical 2026
46.2%–49.1%Recent-cycle and two-cycle persistence scenarios; not a forecast
Participation by cycle
Presidential Midterm Derived, pre-2016
0%20%40%60%80%100%
54.1%
53.3%
20042008201220162018202020222024
Select a presidential cycle to show it on the map and results ledger above.
Cycle
Participants
CVAP
Turnout
Series
Quality
1,760
2,577 ± 359
68.3%
Audited
E/D
2022Mid
1,280
2,400 ± 333
53.3%
Audited
E/D
1,796
2,382 ± 341
75.4%
Audited
E/D
2018Mid
1,241
2,293 ± 219
54.1%
Audited
E/A
1,564
2,220 ± 170
70.5%
Audited
E/A
1,579
2,298
68.7%
Derived
—
1,612
2,286
70.5%
Derived
—
1,567
2,274 extrapolated
68.9%
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
Locust Valley, 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
Joe Biden2020
46.5%
832 votes · R+5.1
Runner-up · Barack Obama, 2008 · 44.8%
Republican
Mitt Romney2012
58.3%
920 votes · R+17.6
Runner-up · Donald Trump, 2024 · 56.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
832votes
46.5% of the vote · R+5.1
Runner-up · Kamala Harris, 2024 · 738 votes
Republican
Donald Trump2024
992votes
56.7% of the vote · R+14.5
Runner-up · Donald Trump, 2020 · 924 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
Joe Biden2020
−9.6pts D vs U.S.
Place R+5.1 · U.S. D+4.5
Runner-up · John Kerry, 2004 · −10.2 pts
Republican
Mitt Romney2012
+21.5pts R vs U.S.
Place R+17.6 · U.S. D+3.9
Runner-up · John McCain, 2008 · +16.8 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.
Locust Valley · 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 Locust Valley — Locust Valley’s own primary vote sits inside those totals and is not separately reported.
Presidential nominating contests in Locust Valley, 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.
Locust Valley sits on Nassau County's North Shore, historically home to old-money estates and a voting pattern that has leaned Republican in federal races even as the surrounding suburbs have trended more competitive.
Across the recorded series it reached a Republican high of 17.6 points in 2012. Between 2020 and 2024 the city moved 9.4 points toward the Republican candidate; the 2024 margin was 14.5 points.
A population of 4,153, a 84% non-Hispanic-white share, and a median household income of $152,472 describe the city.
In 2024, Locust Valley, New York voted Republican by 14.5 points (R+14.5), carried by the Republican candidate. Out of 1,750 votes cast, 738 went Democratic and 992 went Republican.
How many people live in Locust Valley, New York?
Locust Valley, New York has a population of 4,153 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Locust Valley, New York?
Median household income in Locust Valley, New York is $152,472 — above the national median of $80,734. The New York state median is $85,974.
What is the political history of Locust Valley, New York?
Akashic tracks 6 presidential elections in Locust Valley, New York from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
