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Miller Place CDP, NY

ZIP 11764 — 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 11764

11764 has a population of 12,530 with a median age of 42.3 yrs (48.1% male).

Race & Ethnicity
White
84.4%+37% vs US avg
x
Black
0.6%-95% vs US avg
x
Asian
3.1%-48% vs US avg
x
Hispanic
12.6%-33% vs US avg
x
Age Groups
0–17
22.9%+4% vs US avg
x
18–64
58.0%-6% vs US avg
x
65+
19.1%+17% vs US avg
x
Education
Less than HS
5.7%-48% vs US avg
x
High school
23.8%-9% vs US avg
x
Some college
23.0%-21% vs US avg
x
Bachelor's+
47.5%+41% vs US avg
x
Marital Status
Married
58.5%+22% vs US avg
x
Never married
31.0%-8% vs US avg
x
Divorced
6.7%-35% vs US avg
x
Widowed / Separated
3.8%
x
Diversity Index
27/100

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

Social & household profile

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

Poverty Rate
6.3%-45% vs US avg
x
Foreign Born
14.7%+6% vs US avg
x
Veterans
7.1%+18% vs US avg
x
Disability
9.6%-28% vs US avg
x
Single Parent
1.0%-87% vs US avg
x
Recent Births
44.0%+658% vs US avg
x
Top ancestry
ItalianIrishGerman

Health & Community Indicators in 11764

Poverty Rate
6.3%-45% vs US avg
x
Veterans
7.1%+18% vs US avg
x
Foreign Born
14.7%+6% vs US avg
x
Single Parent
1.0%-87% vs US avg
x
Disability
9.6%-28% vs US avg
x
Uninsured
1.4%-82% vs US avg
x
SNAP Benefits
2.9%-75% vs US avg
x
Private School
0.4%-96% vs US avg
x
Recent Births
44.0%+658% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population12,530
Median age42.3
Poverty rate6.3%
Demographics statistics
Demographics
White84.4%
Hispanic12.6%
Black0.6%
Asian3.1%
Foreign-born14.7%