Seaside Park

County:: Ocean County
County Seat:: No
Area (mi²):: 0.655
State:: New Jersey

Seaside Park is a borough located in Ocean County, New Jersey. Seaside Park has a 2025 population of 1,489. Seaside Park is currently growing at a rate of 0.61% annually and its population has increased by 3.19% since the most recent census, which recorded a population of 1,443 in 2020.

The average household income in Seaside Park is $142,616 with a poverty rate of 13.03%.The median age in Seaside Park is 62.2 years: 58.4 years for males, and 63.3 years for females.

Demographics

The racial composition of Seaside Park includes 92.02% White, 3.6% Asian, and smaller percentages for Black or African American, Two or more races, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,660	92.02%
Asian	65	3.6%
Black or African American	44	2.44%
Two or more races	31	1.72%
Other race	4	0.22%

Seaside Park Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Seaside Park's average per capita income is $52,353. Household income levels show a median of $83,333. The poverty rate stands at 13.03%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Families	$106,042	$177,610
Married Families	$103,375	-
Households	$83,333	$142,616
Non Families	$59,375	$96,242

$52,353

Average Income

$83,333

Median Household Income

13.03%

Poverty Rate