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Is Sea Isle City, NJ a Good Place to Live?
Sea Isle City is a small town of 2,047 in New Jersey, with a median household income of $90,703 and a 5.8% unemployment rate. Its cost of living index is 110 (US average = 100), which is 10% above the national average.
Strengths: Sea Isle City stands out for lower-than-average crime, a well-educated population, short average commutes.
Trade-offs: Potential downsides include an above-average cost of living, high home prices, an elevated unemployment rate. Whether Sea Isle City is right for you depends on your priorities — the full breakdown is below.
All Sea Isle City city data on this page comes from official government sources — the US Census Bureau, FBI, NCES, BEA, and NOAA — updated annually.
Cost of Living
Index: 110.4Sea Isle City's overall cost of living index is 110.4, where 100 represents the US national average. Living in Sea Isle City costs roughly 10% more than the average American city.
| Metric | Sea Isle City, NJ | National Avg |
|---|---|---|
| Median Home Value | $903,100 | $244,900 |
| Median Monthly Rent | $1,210 | $1,163 |
| Homeownership Rate | 92.8% | 65.9% |
| Median Household Income | $90,703 | $74,755 |
Crime & Safety
Safer than AverageSea Isle City's violent crime rate is 141.0 per 100,000 residents — 63% lower than the national average of ~380 per 100,000.
Vertical marker = national average. Source: FBI UCR Program.
Schools & Education
Sea Isle City is served primarily by Sea Isle City Board of Education.
| Metric | Sea Isle City, NJ | National Avg |
|---|---|---|
| School District | Sea Isle City Board of Education | — |
| Elementary Schools | N/A | — |
| Middle Schools | N/A | — |
| High Schools | N/A | — |
| Student/Teacher Ratio | N/A | 16:1 |
| Bachelor's Degree or Higher | 45.6% | 35.4% |
| High School Diploma or Higher | 97.8% | 91.1% |
Weather & Climate
Sea Isle City sees average highs of 46.0°F in January and 88.1°F in July, with 45.1 inches of annual precipitation and 22.0 inches of snow per year.
| Metric | Sea Isle City, NJ |
|---|---|
| Average High — January | 46.0°F |
| Average High — July | 88.1°F |
| Annual Precipitation | 45.1" |
| Annual Snowfall | 22.0" |
Demographics
| Metric | Sea Isle City, NJ | National Avg |
|---|---|---|
| Population | 2,047 | — |
| Median Age | 65.1 | 38.9 |
| Unemployment Rate | 5.8% | 3.7% |
| Avg Commute Time | 24.5 min | 26 min |
| White (non-Hispanic) | 96.8% | 59.3% |
| Black or African American | 0.2% | 13.6% |
| Hispanic or Latino | 2.1% | 18.9% |
| Asian | 0.0% | 6.3% |
| Under 18 | 4.2% | 22.2% |
| 65 and over | 50.2% | 16.8% |
Nearby Cities
ZIP Codes in Sea Isle City
Sea Isle City, NJ is covered by 1 ZIP code: