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East Setauket CDP, NY

ZIP 11733 — People & Community

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

Wealthy AreaLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 11733

11733 has a population of 17,403 with a median age of 44.7 yrs (51.6% male).

Race & Ethnicity
White
80.6%+31% vs US avg
x
Black
1.6%-87% vs US avg
x
Asian
8.4%+42% vs US avg
x
Hispanic
8.2%-56% vs US avg
x
Other / Two+
1.2%
x
Age Groups
0–17
22.8%+3% vs US avg
x
18–64
57.9%-6% vs US avg
x
65+
19.3%+18% vs US avg
x
Education
Less than HS
3.1%-72% vs US avg
x
High school
14.7%-44% vs US avg
x
Some college
19.3%-33% vs US avg
x
Bachelor's+
62.9%+87% vs US avg
x
Marital Status
Married
58.4%+21% vs US avg
x
Never married
29.4%-13% vs US avg
x
Divorced
7.7%-25% vs US avg
x
Widowed / Separated
4.5%
x
Diversity Index
34/100

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

Social & household profile

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

Poverty Rate
4.6%-60% vs US avg
x
Foreign Born
22.3%+61% vs US avg
x
Veterans
4.7%-21% vs US avg
x
Disability
7.1%-47% vs US avg
x
Single Parent
6.1%-25% vs US avg
x
Recent Births
32.3%+457% vs US avg
x
Top ancestry
ItalianIrishGerman

Health & Community Indicators in 11733

Poverty Rate
4.6%-60% vs US avg
x
Veterans
4.7%-21% vs US avg
x
Foreign Born
22.3%+61% vs US avg
x
Single Parent
6.1%-25% vs US avg
x
Disability
7.1%-47% vs US avg
x
Uninsured
1.1%-87% vs US avg
x
SNAP Benefits
2.4%-79% vs US avg
x
Private School
0.1%-99% vs US avg
x
Recent Births
32.3%+457% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population17,403
Median age44.7
Poverty rate4.6%
Demographics statistics
Demographics
White80.6%
Hispanic8.2%
Black1.6%
Asian8.4%
Foreign-born22.3%