Demographics & People — Sea Isle City, New Jersey

Population Overview

Population (Census)2,079
Estimated 2026~1,800
Median Age66.1
Total Households1,125
Family Households730
Average Household Size1.84
Diversity Index0.041 (relatively homogeneous)

Race & Ethnicity

White2,011
Black or African American3
Asian0
Hispanic or Latino40

Heritage & Ancestry

GroupCount
Irish965
Italian451
German402
Polish223
Unclassified or not reported221
English187
Other groups114
American77
Hispanic: Hispanic or Latino50
Hispanic: Central American41

Language

English Only1,956
Spanish25
Population 5+2,050

Veterans

Veterans144
Population 18+1,962

Commuting

Mean Commute Time29.5 minutes
Work from Home21.8%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Sea Isle City, New Jersey.