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Martinsville CDP, NJ

ZIP 08836 — 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 08836

08836 has a population of 4,326 with a median age of 38.5 yrs (52.8% male).

Race & Ethnicity
White
70.3%+14% vs US avg
x
Black
0.1%-100% vs US avg
x
Asian
12.8%+118% vs US avg
x
Hispanic
7.3%-61% vs US avg
x
Other / Two+
9.5%
x
Age Groups
0–17
30.3%+38% vs US avg
x
18–64
59.0%-4% vs US avg
x
65+
10.7%-34% vs US avg
x
Education
Less than HS
0.0%-100% vs US avg
x
High school
9.5%-64% vs US avg
x
Some college
15.9%-45% vs US avg
x
Bachelor's+
74.6%+121% vs US avg
x
Marital Status
Married
70.9%+47% vs US avg
x
Never married
21.2%-37% vs US avg
x
Divorced
3.3%-68% vs US avg
x
Widowed / Separated
4.7%
x
Diversity Index
47/100

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

Social & household profile

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

Poverty Rate
1.2%-90% vs US avg
x
Foreign Born
15.2%+9% vs US avg
x
Veterans
2.9%-53% vs US avg
x
Disability
5.2%-61% vs US avg
x
Single Parent
3.5%-57% vs US avg
x
Top ancestry
ItalianIrishGerman

Health & Community Indicators in 08836

Poverty Rate
1.2%-90% vs US avg
x
Veterans
2.9%-53% vs US avg
x
Foreign Born
15.2%+9% vs US avg
x
Single Parent
3.5%-57% vs US avg
x
Disability
5.2%-61% vs US avg
x
Uninsured
0.2%-97% vs US avg
x
SNAP Benefits
0.0%
x
Private School
0.1%-99% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population4,326
Median age38.5
Poverty rate1.2%
Demographics statistics
Demographics
White70.3%
Hispanic7.3%
Black0.1%
Asian12.8%
Foreign-born15.2%