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Olivet CDP, NJ

ZIP 08318 — People & Community

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

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 08318

08318 has a population of 12,149 with a median age of 41.2 yrs (48.3% male).

Race & Ethnicity
White
83.1%+35% vs US avg
x
Black
7.3%-41% vs US avg
x
Asian
0.9%-85% vs US avg
x
Hispanic
8.6%-54% vs US avg
x
Age Groups
0–17
20.6%-6% vs US avg
x
18–64
62.0%+1% vs US avg
x
65+
17.3%+6% vs US avg
x
Education
Less than HS
8.7%-22% vs US avg
x
High school
41.6%+59% vs US avg
x
Some college
24.0%-17% vs US avg
x
Bachelor's+
25.7%-24% vs US avg
x
Marital Status
Married
53.0%+10% vs US avg
x
Never married
32.4%-4% vs US avg
x
Divorced
7.0%-32% vs US avg
x
Widowed / Separated
7.5%
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
9.7%-15% vs US avg
x
Foreign Born
12.0%-14% vs US avg
x
Veterans
4.8%-19% vs US avg
x
Disability
13.7%+2% vs US avg
x
Single Parent
6.5%-20% vs US avg
x
Recent Births
50.7%+774% vs US avg
x
Top ancestry
IrishGermanEnglish

Health & Community Indicators in 08318

Poverty Rate
9.7%-15% vs US avg
x
Veterans
4.8%-19% vs US avg
x
Foreign Born
12.0%-14% vs US avg
x
Single Parent
6.5%-20% vs US avg
x
Disability
13.7%+2% vs US avg
x
Uninsured
3.6%-55% vs US avg
x
SNAP Benefits
5.5%-53% vs US avg
x
Private School
0.1%-99% vs US avg
x
Recent Births
50.7%+774% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population12,149
Median age41.2
Poverty rate9.7%
Demographics statistics
Demographics
White83.1%
Hispanic8.6%
Black7.3%
Asian0.9%
Foreign-born12.0%