Peconic

County:: Suffolk County
County Seat:: No
Area (mi²):: 3.329
State:: New York

Peconic is a CDP located in Suffolk County, New York. Peconic has a 2025 population of 820. Peconic is currently growing at a rate of 1.11% annually and its population has increased by 16.15% since the most recent census, which recorded a population of 706 in 2020.

The average household income in Peconic is $114,447 with a poverty rate of 1.17%. The median age in Peconic is 37.7 years: 37.1 years for males, and 47.8 years for females.

Demographics

The racial composition of Peconic includes 97.02% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	748	97.02%
Two or more races	14	1.82%
Asian	9	1.17%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Peconic Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Peconic's average per capita income is $60,729. Household income levels show a median of $103,654. The poverty rate stands at 1.17%.

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
Married Families	$116,471	-
Families	$114,135	$121,325
Households	$103,654	$114,447
Non Families	-	$101,121

$60,729

Average Income

$103,654

Median Household Income

1.17%

Poverty Rate