Oceanside CDP, New York
Census Designated Place · Latest: 2024
Safe Republican — shifted 11.6pp toward Republicans in 2024 — 33K residents
POPULATION
33K
PRES MARGIN
R+16.1
2024
Place Story
What defines Oceanside CDP
Leans Republican since 2012
Competitive with a modest baseline — persuasion matters on the margin.
Demographically distinctive: 77% non-Hispanic white (+20pp vs national)
Similar cities
Nearest neighbors matched on the same place-page feature set used across the dossier system.
North Bellmore CDP
Educated urban republican
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North Merrick CDP
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North Wantagh CDP
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Located In
Oceanside CDP sits inside these higher-level geographies.
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Explore Oceanside CDP's political evolution with the Historian
Who Lives Here
A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
| Group | Oceanside CDP | National |
|---|---|---|
White (Non-Hispanic) | 77.4% | 57.4% |
Hispanic / Latino | 13.9% | 19.3% |
Asian | 3.7% | 6.0% |
Multiracial / Other | 2.7% | 4.0% |
Black / African American | 2.2% | 12.2% |
Native American / Alaska Native | 0.2% | 0.9% |
Method notes
Who lives in Oceanside CDP? 32,637 residents as of the 2020 Census.
Demographics
Read this geography's profile in three layers: local, state (where available), and national baseline.
Population & electorate
Scale, voting-age share, and this geography's footprint inside the national electorate.
Total population
33K
Share of U.S. population
0.01%
Voting-age population
79.0%
Economic profile
Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.
Median household income
N/A
Poverty rate
N/A
College degree
N/A
Homeownership
N/A
Community profile
Age structure, language use, and nativity signals that explain how this geography differs from state and nation.
Median age
N/A
Age 18–29
N/A
Age 65+
N/A
Foreign born
N/A
Non-English at home
N/A
English only
N/A
Turnout in Oceanside CDP
Estimated using 2020 Census voting-age population.
74.9%
-0.7pp
25,795
2008–2024
How competitive is Oceanside CDP?
Lean RAvg margin: R+9.5 (last 3 elections)
2008
D+0.4
2012
R+0.2
2016
R+8.0
2020
R+4.5
2024
R+16.1
16.5pp
1
R+5.7
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