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Dunbar borough, PA

ZIP 15431 — People & Community

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

Working ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 15431

15431 has a population of 4,328 with a median age of 46.3 yrs (51.2% male).

Race & Ethnicity
White
95.8%+56% vs US avg
x
Black
0.4%-96% vs US avg
x
Asian
0.2%-97% vs US avg
x
Hispanic
0.1%-100% vs US avg
x
Other / Two+
3.5%
x
Age Groups
0–17
21.7%-1% vs US avg
x
18–64
59.5%-4% vs US avg
x
65+
18.8%+15% vs US avg
x
Education
Less than HS
10.5%-5% vs US avg
x
High school
56.7%+116% vs US avg
x
Some college
19.5%-32% vs US avg
x
Bachelor's+
13.3%-60% vs US avg
x
Marital Status
Married
54.3%+13% vs US avg
x
Never married
25.4%-25% vs US avg
x
Divorced
14.7%+42% vs US avg
x
Widowed / Separated
5.7%
x
Diversity Index
8/100

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

Social & household profile

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

Poverty Rate
16.1%+40% vs US avg
x
Foreign Born
0.0%
x
Veterans
6.3%+5% vs US avg
x
Disability
20.1%+50% vs US avg
x
Single Parent
5.1%-37% vs US avg
x
Recent Births
59.0%+917% vs US avg
x
Top ancestry
GermanIrishItalian

Health & Community Indicators in 15431

Poverty Rate
16.1%+40% vs US avg
x
Veterans
6.3%+5% vs US avg
x
Foreign Born
0.0%
x
Single Parent
5.1%-37% vs US avg
x
Disability
20.1%+50% vs US avg
x
Uninsured
4.8%-40% vs US avg
x
SNAP Benefits
29.4%+151% vs US avg
x
Private School
0.1%-99% vs US avg
x
Recent Births
59.0%+917% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population4,328
Median age46.3
Poverty rate16.1%
Demographics statistics
Demographics
White95.8%
Hispanic0.1%
Black0.4%
Asian0.2%
Foreign-born0.0%