How did Syosset CDP, New York vote in the 2024 presidential election?

Syosset CDP, New York voted Republican in 2024 with a margin of R+0.5. Kamala D Harris received 4,871 votes and Donald Trump received 4,922 out of 9,975 total votes cast, a 16.6-point shift toward Republicans from 2020.

What is Syosset CDP, New York's political history?

Syosset CDP, New York has 5 presidential elections on record, spanning 2008 to 2024. Democrats have won 4 and Republicans 1 of those contests. The largest single-election swing was 16.6 points in 2024.

What are the demographics of Syosset CDP, New York?

Syosset CDP, New York has a population of 19,259 according to the 2020 Census. The racial composition is 55.3% non-Hispanic white, 5.0% Hispanic.

Which places are most similar to Syosset CDP, New York?

Based on demographic and electoral similarity analysis, the three most similar citys to Syosset CDP, New York are Jericho CDP, North New Hyde Park CDP, New Hyde Park Village. Similarity is computed using a vector embedding of demographic, economic, and electoral characteristics.

What county and districts is Syosset CDP, New York in?

Syosset CDP, New York is located within the following geographies: State: New York. Akashic Edge provides election data and demographic analysis for each of these containing areas.

Syosset CDP, New York

Census Designated Place · Latest: 2024↓ R+16.6 vs 2020

Competitive — shifted 16.6pp toward Republicans in 2024 — 19K residents

Ask Historian Open in Explore CompareShare image

POPULATION
19K
PRES MARGIN
R+0.5
2024

Place Story

What defines Syosset CDP

Methodology

Leans Democratic
- Lean D
Competitive with a modest baseline — persuasion matters on the margin.
Biggest swing: R+16.6 in 2024
- 2020 → 2024
Volatile behavior — treat historical margins with caution.

Similarity Explorer

Similar cities

Nearest neighbors matched on the same place-page feature set used across the dossier system.

8 visible matches

Jericho CDPNY

Educated urban democratic 3

D+8.0

Similarity score99%

North New Hyde Park CDPNY

Educated urban democratic 3

R+13.6

Similarity score98%

New Hyde Park VillageNY

Educated urban democratic 3

R+11.7

Similarity score97%

Lake Success VillageNY

Educated urban democratic 3

D+9.6

Similarity score97%

Lake Hiawatha CDPNJ

Educated urban democratic 3

R+4.9

Similarity score97%

Thomaston VillageNY

Educated urban democratic 3

D+19.4

Similarity score96%

Plainview CDPNY

Educated urban democratic 3

D+9.9

Similarity score96%

Cresskill BoroughNJ

Educated urban democratic 3

D+2.6

Similarity score96%

Containing Geography

Located In

Syosset CDP sits inside these higher-level geographies.

New York(State)

Historian Query

Ask the Historian

Explore Syosset CDP's political evolution with the Historian

“How has Syosset CDP, New York voted in presidential elections?”

Race & Ancestry

Who Lives Here

A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.

Syosset CDPCensus ACS 2024

Census race profile

Major Census race and ethnicity groups shown as a share of total population.

Expand rows for ancestry detail

White (Non-Hispanic) 55.3%Asian 36.1%Hispanic 5.0%Multiracial 2.7%Black 0.7%

Group	Syosset CDP	National
White (Non-Hispanic)	55.3%	57.4%
Asian	36.1%	6.0%
Hispanic / Latino	5.0%	19.3%
Multiracial / Other	2.7%	4.0%
Black / African American	0.7%	12.2%
Native American / Alaska Native	0.2%	0.9%

Method notes

Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.

Detailed ancestry data unavailable for this geography.

Who lives in Syosset CDP? 19,259 residents as of the 2020 Census.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.

Syosset CDP vs National19K residents

Population & electorate

Scale, voting-age share, and this geography's footprint inside the national electorate.

Total population

Local vs state vs U.S.

19K

local

19KNational 334.9M

Share of U.S. population

Local vs state vs U.S.

0.01%

local

0.01%National 100%

Voting-age population

Local vs state vs U.S.

74.6%

local

74.6%National 75.7%

Economic profile

Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.

Median household income

Local vs state vs U.S.

N/A

local

N/ANational $83,960

Poverty rate

Local vs state vs U.S.

N/A

local

N/ANational 12.5%

College degree

Local vs state vs U.S.

N/A

local

N/ANational 35.6%

Homeownership

Local vs state vs U.S.

N/A

local

N/ANational 65.2%

Community profile

Age structure, language use, and nativity signals that explain how this geography differs from state and nation.

Median age

Local vs state vs U.S.

N/A

local

N/ANational 39.1 yrs

Age 18–29

Local vs state vs U.S.

N/A

local

N/ANational 15.7%

Age 65+

Local vs state vs U.S.

N/A

local

N/ANational 17.0%

Foreign born

Local vs state vs U.S.

N/A

local

N/ANational 14.1%

Non-English at home

Local vs state vs U.S.

N/A

local

N/ANational 22.2%

English only

Local vs state vs U.S.

N/A

local

N/ANational 77.8%

Voter Turnout

Turnout in Syosset CDP

Estimated using 2020 Census voting-age population.

2024 Turnout

69.4%

vs Previous

-5.2pp

Voting-Age Pop

14,373

History

2008–2024

Competitiveness

How competitive is Syosset CDP?

Lean DAvg margin: D+8.3 (last 3 elections)

2008

D+9.0

2012

D+2.2

2016

D+9.4

2020

D+16.1

2024

R+0.5

Elasticity

16.6pp

margin range

Party Flips

last 30 years

5-Elec Avg

D+7.2

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