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 and multiracial populations.

Population by 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%

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