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Lake Grove village, NY

ZIP 11755 — 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 11755

11755 has a population of 11,953 with a median age of 43.1 yrs (51.5% male).

Race & Ethnicity
White
73.9%+20% vs US avg
x
Black
1.0%-92% vs US avg
x
Asian
11.2%+91% vs US avg
x
Hispanic
15.2%-19% vs US avg
x
Age Groups
0–17
23.2%+5% vs US avg
x
18–64
59.5%-4% vs US avg
x
65+
17.3%+6% vs US avg
x
Education
Less than HS
5.0%-55% vs US avg
x
High school
26.4%+1% vs US avg
x
Some college
20.3%-30% vs US avg
x
Bachelor's+
48.3%+43% vs US avg
x
Marital Status
Married
54.3%+13% vs US avg
x
Never married
30.1%-11% vs US avg
x
Divorced
8.3%-19% vs US avg
x
Widowed / Separated
7.3%
x
Diversity Index
42/100

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

Social & household profile

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

Poverty Rate
5.8%-49% vs US avg
x
Foreign Born
19.9%+43% vs US avg
x
Veterans
3.1%-49% vs US avg
x
Disability
11.2%-16% vs US avg
x
Single Parent
5.2%-36% vs US avg
x
Recent Births
33.2%+473% vs US avg
x
Top ancestry
ItalianIrishGerman

Health & Community Indicators in 11755

Poverty Rate
5.8%-49% vs US avg
x
Veterans
3.1%-49% vs US avg
x
Foreign Born
19.9%+43% vs US avg
x
Single Parent
5.2%-36% vs US avg
x
Disability
11.2%-16% vs US avg
x
Uninsured
4.1%-49% vs US avg
x
SNAP Benefits
4.7%-60% vs US avg
x
Private School
0.1%-99% vs US avg
x
Recent Births
33.2%+473% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population11,953
Median age43.1
Poverty rate5.8%
Demographics statistics
Demographics
White73.9%
Hispanic15.2%
Black1.0%
Asian11.2%
Foreign-born19.9%