Seaville, NJ

Full City Profile · New Jersey · Cape May County County

4.4 /5.0

A Great

2,678 Population 816/sq mi density

$148,095 Median Income $54,283 per capita

$437,300 Home Value $461,216 Zillow

$1,943 Median Rent 25.7% income on rent

56°F Avg Temperature 297 sunny days/yr

Overall

4.4 / 5.0

Strong

A+

Economy

5.0 / 5.0

$148,095 median income, 2.0% unemployment

A+

Affordability

5.0 / 5.0

$437,300 home value, $1,943/mo rent

C+

Safety

2.5 / 5.0

0 violent crimes/100K

A+

Education

5.0 / 5.0

55.4% bachelor's degree or higher

Change Over Time (2021–2023)

Population Change

+6.6%

2,513 → 2,678

over 2 years

Annual Pop. Growth

+3.23%

Compound annual growth rate

Median Income Change

+12.9%

$131,207 → $148,095

nominal, not inflation-adjusted

Annual Income Growth

+6.24%

Compound annual growth rate

Population Over Time

Total population for Seaville across each available Census ACS release.

Median Household Income Over Time

Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).

Projected 2030

Simple projections extrapolating the 2021–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.

Projected Population 2030

3,345

+667 from 2023 (2,678)

Projected Median Income 2030

$226,233

+$78,138 from 2023 ($148,095)

Year-by-Year Detail

Year	Population	YoY %	Median Income	YoY %
2021	2,513	—	$131,207	—
2023	2,678	+6.6%	$148,095	+12.9%

Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.