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Barnum Island CDP, NY

ZIP 11558 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 11558

11558 has a population of 8,532 with a median age of 44.5 yrs (49.8% male).

Race & Ethnicity
White
77.5%+26% vs US avg
x
Black
1.6%-88% vs US avg
x
Asian
4.8%-18% vs US avg
x
Hispanic
15.5%-17% vs US avg
x
Other / Two+
0.7%
x
Age Groups
0–17
18.0%-18% vs US avg
x
18–64
62.0%+0% vs US avg
x
65+
20.0%+23% vs US avg
x
Education
Less than HS
7.0%-37% vs US avg
x
High school
28.4%+8% vs US avg
x
Some college
28.3%-2% vs US avg
x
Bachelor's+
36.3%+8% vs US avg
x
Marital Status
Married
50.6%+5% vs US avg
x
Never married
33.2%-2% vs US avg
x
Divorced
9.3%-9% vs US avg
x
Widowed / Separated
6.9%
x
Diversity Index
37/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
9.0%-22% vs US avg
x
Foreign Born
25.0%+80% vs US avg
x
Veterans
3.1%-49% vs US avg
x
Disability
11.3%-16% vs US avg
x
Single Parent
6.2%-23% vs US avg
x
Top ancestry
ItalianIrishGerman

Health & Community Indicators in 11558

Poverty Rate
9.0%-22% vs US avg
x
Veterans
3.1%-49% vs US avg
x
Foreign Born
25.0%+80% vs US avg
x
Single Parent
6.2%-23% vs US avg
x
Disability
11.3%-16% vs US avg
x
Uninsured
3.8%-52% vs US avg
x
SNAP Benefits
5.2%-56% vs US avg
x
Private School
0.2%-98% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population8,532
Median age44.5
Poverty rate9.0%
Demographics statistics
Demographics
White77.5%
Hispanic15.5%
Black1.6%
Asian4.8%
Foreign-born25.0%