Eastham

County:: Barnstable County
County Seat:: No
Area (mi²):: 13.968
State:: Massachusetts

Eastham is located in Barnstable County, Massachusetts. Eastham has a 2025 population of 5,779. Eastham is currently declining at a rate of -0.21% annually but its population has increased by 0.56% since the most recent census, which recorded a population of 5,747 in 2020.

The average household income in Eastham is $105,334 with a poverty rate of 9.15%. The median age in Eastham is 60.2 years: 60.5 years for males, and 59.7 years for females.

Demographics

The racial composition of Eastham includes 88.53% White, 4.37% Black or African American, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	5,110	88.53%
Two or more races	313	5.42%
Black or African American	252	4.37%
Asian	89	1.54%
Native American	8	0.14%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Eastham Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Eastham's average per capita income is $48,693. Household income levels show a median of $72,683. The poverty rate stands at 9.15%.

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	$105,139	-
Families	$101,304	$129,428
Households	$72,683	$105,334
Non Families	$44,907	$71,789

$48,693

Average Income

$72,683

Median Household Income

9.15%

Poverty Rate