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East Moriches CDP, NY

ZIP 11940 — 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 11940

11940 has a population of 5,508 with a median age of 44.5 yrs (51.6% male).

Race & Ethnicity
White
89.8%+46% vs US avg
x
Black
1.6%-87% vs US avg
x
Asian
0.3%-94% vs US avg
x
Hispanic
8.5%-55% vs US avg
x
Age Groups
0–17
22.1%+0% vs US avg
x
18–64
53.9%-13% vs US avg
x
65+
24.0%+47% vs US avg
x
Education
Less than HS
10.2%-8% vs US avg
x
High school
28.9%+10% vs US avg
x
Some college
26.1%-10% vs US avg
x
Bachelor's+
34.9%+3% vs US avg
x
Marital Status
Married
61.0%+27% vs US avg
x
Never married
24.2%-28% vs US avg
x
Divorced
7.0%-33% vs US avg
x
Widowed / Separated
7.9%
x
Diversity Index
19/100

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

Social & household profile

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

Poverty Rate
3.5%-69% vs US avg
x
Foreign Born
11.7%-16% vs US avg
x
Veterans
5.9%-2% vs US avg
x
Disability
12.0%-10% vs US avg
x
Single Parent
5.0%-38% vs US avg
x
Recent Births
88.9%+1433% vs US avg
x
Top ancestry
ItalianGermanIrish

Health & Community Indicators in 11940

Poverty Rate
3.5%-69% vs US avg
x
Veterans
5.9%-2% vs US avg
x
Foreign Born
11.7%-16% vs US avg
x
Single Parent
5.0%-38% vs US avg
x
Disability
12.0%-10% vs US avg
x
Uninsured
2.5%-68% vs US avg
x
SNAP Benefits
2.6%-78% vs US avg
x
Private School
0.0%
x
Recent Births
88.9%+1433% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population5,508
Median age44.5
Poverty rate3.5%
Demographics statistics
Demographics
White89.8%
Hispanic8.5%
Black1.6%
Asian0.3%
Foreign-born11.7%