Jamesport

County:: Suffolk County
County Seat:: No
Area (mi²):: 4.496
State:: New York

Jamesport is a CDP located in Suffolk County, New York. Jamesport has a 2025 population of 1,615. Jamesport is currently declining at a rate of -0.37% annually but its population has increased by 54.4% since the most recent census, which recorded a population of 1,046 in 2020.

The average household income in Jamesport is $173,115 with a poverty rate of 4.1%.The median age in Jamesport is 61.6 years: 61.2 years for males, and 62.8 years for females.

Demographics

The racial composition of Jamesport includes 86.74% White, 9.62% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,334	86.74%
Asian	148	9.62%
Two or more races	52	3.38%
Black or African American	4	0.26%

Jamesport Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jamesport's average per capita income is $103,214. Household income levels show a median of $105,282. The poverty rate stands at 4.1%.

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	$106,532	$191,731
Married Families	$106,129	-
Households	$105,282	$173,115
Non Families	-	$108,343

$103,214

Average Income

$105,282

Median Household Income

4.1%

Poverty Rate