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Sea Isle City city, NJ

ZIP 08243 — People & Community

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

Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 08243

08243 has a population of 2,079 with a median age of 65.2 yrs (50.0% male).

Race & Ethnicity
White
96.7%+57% vs US avg
x
Black
0.1%-99% vs US avg
x
Asian
0.0%
x
Hispanic
1.9%-90% vs US avg
x
Other / Two+
1.2%
x
Age Groups
0–17
6.3%-71% vs US avg
x
18–64
43.1%-30% vs US avg
x
65+
50.6%+210% vs US avg
x
Education
Less than HS
1.3%-89% vs US avg
x
High school
23.3%-11% vs US avg
x
Some college
27.9%-3% vs US avg
x
Bachelor's+
47.5%+41% vs US avg
x
Marital Status
Married
73.9%+54% vs US avg
x
Never married
12.8%-62% vs US avg
x
Divorced
6.6%-36% vs US avg
x
Widowed / Separated
6.7%
x
Diversity Index
6/100

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

Social & household profile

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

Poverty Rate
4.7%-59% vs US avg
x
Foreign Born
18.9%+36% vs US avg
x
Veterans
7.4%+24% vs US avg
x
Disability
14.3%+7% vs US avg
x
Single Parent
0.7%-92% vs US avg
x
Recent Births
0.0%
x
Top ancestry
IrishItalianGerman

Health & Community Indicators in 08243

Poverty Rate
4.7%-59% vs US avg
x
Veterans
7.4%+24% vs US avg
x
Foreign Born
18.9%+36% vs US avg
x
Single Parent
0.7%-92% vs US avg
x
Disability
14.3%+7% vs US avg
x
Uninsured
0.6%-93% vs US avg
x
SNAP Benefits
1.2%-89% vs US avg
x
Private School
0.3%-97% vs US avg
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population2,079
Median age65.2
Poverty rate4.7%
Demographics statistics
Demographics
White96.7%
Hispanic1.9%
Black0.1%
Asian0.0%
Foreign-born18.9%