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Princeton Junction CDP, NJ

ZIP 08550 — 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 08550

08550 has a population of 20,876 with a median age of 45.1 yrs (50.1% male).

Race & Ethnicity
White
38.4%-38% vs US avg
x
Black
1.7%-86% vs US avg
x
Asian
52.5%+791% vs US avg
x
Hispanic
5.7%-69% vs US avg
x
Other / Two+
1.7%
x
Age Groups
0–17
23.6%+7% vs US avg
x
18–64
59.0%-4% vs US avg
x
65+
17.4%+7% vs US avg
x
Education
Less than HS
1.3%-89% vs US avg
x
High school
5.8%-78% vs US avg
x
Some college
8.5%-71% vs US avg
x
Bachelor's+
84.5%+151% vs US avg
x
Marital Status
Married
69.2%+44% vs US avg
x
Never married
21.6%-36% vs US avg
x
Divorced
4.6%-55% vs US avg
x
Widowed / Separated
4.6%
x
Diversity Index
57/100

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

Social & household profile

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

Poverty Rate
2.5%-78% vs US avg
x
Foreign Born
25.4%+83% vs US avg
x
Veterans
1.7%-72% vs US avg
x
Disability
4.8%-64% vs US avg
x
Single Parent
3.0%-63% vs US avg
x
Recent Births
12.6%+117% vs US avg
x
Top ancestry
IrishEnglishGerman

Health & Community Indicators in 08550

Poverty Rate
2.5%-78% vs US avg
x
Veterans
1.7%-72% vs US avg
x
Foreign Born
25.4%+83% vs US avg
x
Single Parent
3.0%-63% vs US avg
x
Disability
4.8%-64% vs US avg
x
Uninsured
1.8%-78% vs US avg
x
SNAP Benefits
2.1%-82% vs US avg
x
Private School
0.5%-95% vs US avg
x
Recent Births
12.6%+117% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population20,876
Median age45.1
Poverty rate2.5%
Demographics statistics
Demographics
White38.4%
Hispanic5.7%
Black1.7%
Asian52.5%
Foreign-born25.4%