Sea Girt

County:: Monmouth County
County Seat:: No
Area (mi²):: 1.06
State:: New Jersey

Sea Girt is a borough located in Monmouth County, New Jersey. Sea Girt has a 2025 population of 1,821. Sea Girt is currently declining at a rate of -0.55% annually and its population has decreased by -2.62% since the most recent census, which recorded a population of 1,870 in 2020.

The average household income in Sea Girt is $359,494 with a poverty rate of 2.88%.The median age in Sea Girt is 56.1 years: 56 years for males, and 56.2 years for females.

Demographics

The racial composition of Sea Girt includes 98.38% White, and smaller percentages for Two or more races, Black or African American, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,946	98.38%
Two or more races	30	1.52%
Black or African American	1	0.05%
Native American	1	0.05%

Sea Girt Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sea Girt's average per capita income is $124,583. Household income levels show a median of $206,000. The poverty rate stands at 2.88%.

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	$242,279	$410,684
Married Families	$241,176	-
Households	$206,000	$359,494
Non Families	$109,844	$181,601

$124,583

Average Income

$206,000

Median Household Income

2.88%

Poverty Rate