Popponesset Island

County:: Barnstable County
County Seat:: No
Area (mi²):: 0.072
State:: Massachusetts

Popponesset Island is a CDP located in Barnstable County, Massachusetts. Popponesset Island has a 2025 population of 87. Popponesset Island is currently growing at a rate of 6.1% annually and its population has increased by 148.57% since the most recent census, which recorded a population of 35 in 2020.

The average household income in Popponesset Island is $295,850 with a poverty rate of 0%. The median age in Popponesset Island is 66.5 years: 68 years for males, and 66.5 years for females.

Demographics

The racial composition of Popponesset Island includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	72	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Popponesset Island Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Popponesset Island's average per capita income is $69,886. Household income levels show a median of $0. The poverty rate stands at 0%.

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	$168,523	$376,045
Married Families	$168,523	-
Households	-	$295,850
Non Families	-	-

$69,886

Average Income

$0

Median Household Income

0%

Poverty Rate