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Sayville CDP, NY

ZIP 11782 — People & Community

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

Upper Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 11782

11782 has a population of 14,537 with a median age of 44.1 yrs (49.2% male).

Race & Ethnicity
White
90.5%+47% vs US avg
x
Black
0.6%-96% vs US avg
x
Asian
1.2%-80% vs US avg
x
Hispanic
6.6%-65% vs US avg
x
Other / Two+
1.3%
x
Age Groups
0–17
22.8%+3% vs US avg
x
18–64
57.2%-7% vs US avg
x
65+
20.1%+23% vs US avg
x
Education
Less than HS
4.6%-58% vs US avg
x
High school
16.2%-38% vs US avg
x
Some college
23.8%-18% vs US avg
x
Bachelor's+
55.3%+64% vs US avg
x
Marital Status
Married
59.5%+24% vs US avg
x
Never married
25.8%-24% vs US avg
x
Divorced
7.3%-29% vs US avg
x
Widowed / Separated
7.4%
x
Diversity Index
18/100

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

Social & household profile

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

Poverty Rate
5.9%-49% vs US avg
x
Foreign Born
10.6%-24% vs US avg
x
Veterans
5.1%-15% vs US avg
x
Disability
10.4%-22% vs US avg
x
Single Parent
5.3%-35% vs US avg
x
Recent Births
70.9%+1122% vs US avg
x
Top ancestry
IrishItalianGerman

Health & Community Indicators in 11782

Poverty Rate
5.9%-49% vs US avg
x
Veterans
5.1%-15% vs US avg
x
Foreign Born
10.6%-24% vs US avg
x
Single Parent
5.3%-35% vs US avg
x
Disability
10.4%-22% vs US avg
x
Uninsured
1.3%-84% vs US avg
x
SNAP Benefits
2.6%-78% vs US avg
x
Private School
0.3%-97% vs US avg
x
Recent Births
70.9%+1122% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population14,537
Median age44.1
Poverty rate5.9%
Demographics statistics
Demographics
White90.5%
Hispanic6.6%
Black0.6%
Asian1.2%
Foreign-born10.6%