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Old Brookville village, NY

ZIP 11545 — 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 11545

11545 has a population of 11,963 with a median age of 47.7 yrs (48.3% male).

Race & Ethnicity
White
81.7%+33% vs US avg
x
Black
0.8%-94% vs US avg
x
Asian
7.8%+31% vs US avg
x
Hispanic
15.5%-17% vs US avg
x
Age Groups
0–17
22.9%+4% vs US avg
x
18–64
56.2%-9% vs US avg
x
65+
20.9%+28% vs US avg
x
Education
Less than HS
3.9%-65% vs US avg
x
High school
10.3%-61% vs US avg
x
Some college
19.8%-31% vs US avg
x
Bachelor's+
66.0%+96% vs US avg
x
Marital Status
Married
61.9%+29% vs US avg
x
Never married
24.8%-27% vs US avg
x
Divorced
8.4%-19% vs US avg
x
Widowed / Separated
4.9%
x
Diversity Index
30/100

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

Social & household profile

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

Poverty Rate
2.8%-76% vs US avg
x
Foreign Born
17.2%+24% vs US avg
x
Veterans
3.8%-37% vs US avg
x
Disability
10.1%-25% vs US avg
x
Single Parent
6.2%-24% vs US avg
x
Recent Births
26.7%+361% vs US avg
x
Top ancestry
ItalianIrishGerman

Health & Community Indicators in 11545

Poverty Rate
2.8%-76% vs US avg
x
Veterans
3.8%-37% vs US avg
x
Foreign Born
17.2%+24% vs US avg
x
Single Parent
6.2%-24% vs US avg
x
Disability
10.1%-25% vs US avg
x
Uninsured
1.5%-81% vs US avg
x
SNAP Benefits
1.4%-88% vs US avg
x
Private School
0.8%-92% vs US avg
x
Recent Births
26.7%+361% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population11,963
Median age47.7
Poverty rate2.8%
Demographics statistics
Demographics
White81.7%
Hispanic15.5%
Black0.8%
Asian7.8%
Foreign-born17.2%