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, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other 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%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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