Sea Isle City, NJ
Population 2,079 · New Jersey
About Sea Isle City, NJ
Sea Isle City is a small community in New Jersey with a population of 2,079 residents. The median household income is $98,860 per year, which is above the national average. The median age in Sea Isle City is 65.2 years.
Housing in Sea Isle City has a median home value of $1,019,500 and median monthly rent of $0. Of the 6,719 total housing units, the majority are owner-occupied, with 1,055 owner-occupied and 70 renter-occupied units.
The unemployment rate in Sea Isle City is 3.5% and the poverty rate is 4.7%. 47.5% of residents hold a bachelor's degree or higher. The average commute time is 30.4 minutes.
Cost of Living in Sea Isle City, NJ
Compared to national averages, Sea Isle City has a median household income of $98,860 (32% above the national median of $75,149). Home values average $1,019,500, which is 316% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within New Jersey, Sea Isle City's income is 15% below the state average of $115,667, and home values are 117% above the state median of $469,644.
Why Live in Sea Isle City, NJ?
Sea Isle City offers a strong local economy with a median household income of $98,860, well above the national average, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 3.5%. Additionally, the city features a well-educated community where 47.5% of residents hold a bachelor’s degree or higher, and a low poverty rate of 4.7%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $1,019,500. However, Sea Isle City’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Sea Isle City has a population of 2,079 with a median age of 65.2 years. Compare Sea Isle City with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Sea Isle City
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Englishtown | 2,075 | $101,736 | $479,000 | Compare |
| Woodbine | 2,083 | $45,179 | $199,800 | Compare |
| Forsgate | 2,094 | $235,357 | $645,400 | Compare |
| Long Valley | 2,107 | $106,528 | $452,400 | Compare |
| Weston | 2,111 | $86,595 | $547,200 | Compare |
| Holiday Heights | 2,118 | $56,796 | $318,400 | Compare |
| Belford | 2,039 | $121,406 | $491,100 | Compare |
| Erma | 2,039 | $93,674 | $378,000 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Jersey
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Sea Isle City
What is the population of Sea Isle City, NJ?
The population of Sea Isle City, NJ is 2,079 according to the latest Census data.
What is the median household income in Sea Isle City?
The median household income in Sea Isle City, NJ is $98,860 per year.
What is the median home value in Sea Isle City?
The median home value in Sea Isle City, NJ is $1,019,500.
What is the average rent in Sea Isle City?
The median monthly rent in Sea Isle City, NJ is $0.
What is the unemployment rate in Sea Isle City?
The unemployment rate in Sea Isle City, NJ is 3.5%.