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Rocky Hill borough, NJ

ZIP 08553 — People & Community

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

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 08553

08553 has a population of 814 with a median age of 42.8 yrs (54.2% male).

Race & Ethnicity
White
85.5%+39% vs US avg
x
Black
0.9%-93% vs US avg
x
Asian
4.0%-31% vs US avg
x
Hispanic
8.5%-55% vs US avg
x
Other / Two+
1.1%
x
Age Groups
0–17
20.6%-6% vs US avg
x
18–64
61.8%+0% vs US avg
x
65+
17.6%+8% vs US avg
x
Education
Less than HS
0.7%-93% vs US avg
x
High school
12.4%-53% vs US avg
x
Some college
14.4%-50% vs US avg
x
Bachelor's+
72.5%+115% vs US avg
x
Marital Status
Married
45.1%-6% vs US avg
x
Never married
36.9%+9% vs US avg
x
Divorced
13.2%+28% vs US avg
x
Widowed / Separated
4.8%
x
Diversity Index
26/100

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

Social & household profile

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

Poverty Rate
4.3%-63% vs US avg
x
Foreign Born
30.0%+116% vs US avg
x
Veterans
3.4%-43% vs US avg
x
Disability
11.7%-13% vs US avg
x
Single Parent
14.2%+75% vs US avg
x
Recent Births
54.9%+846% vs US avg
x
Top ancestry
GermanItalianFrench

Health & Community Indicators in 08553

Poverty Rate
4.3%-63% vs US avg
x
Veterans
3.4%-43% vs US avg
x
Foreign Born
30.0%+116% vs US avg
x
Single Parent
14.2%+75% vs US avg
x
Disability
11.7%-13% vs US avg
x
Uninsured
1.6%-80% vs US avg
x
SNAP Benefits
0.0%
x
Private School
1.3%-87% vs US avg
x
Recent Births
54.9%+846% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population814
Median age42.8
Poverty rate4.3%
Demographics statistics
Demographics
White85.5%
Hispanic8.5%
Black0.9%
Asian4.0%
Foreign-born30.0%