West Yarmouth

County:: Barnstable County
County Seat:: No
Area (mi²):: 6.689
State:: Massachusetts

West Yarmouth is a CDP located in Barnstable County, Massachusetts. West Yarmouth has a 2025 population of 6,120. West Yarmouth is currently growing at a rate of 0.13% annually but its population has decreased by -4.2% since the most recent census, which recorded a population of 6,388 in 2020.

The average household income in West Yarmouth is $97,874 with a poverty rate of 7.99%. The median age in West Yarmouth is 48 years: 41.5 years for males, and 52.7 years for females.

Demographics

The racial composition of West Yarmouth includes 74.65% White, 7.31% Black or African American, 5.76% other race, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	4,720	74.65%
Two or more races	711	11.24%
Black or African American	462	7.31%
Other race	364	5.76%
Asian	66	1.04%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

West Yarmouth Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

West Yarmouth's average per capita income is $45,966. Household income levels show a median of $63,859. The poverty rate stands at 7.99%.

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	$98,068	-
Families	$93,500	$136,659
Households	$63,859	$97,874
Non Families	$44,002	$55,724

$45,966

Average Income

$63,859

Median Household Income

7.99%

Poverty Rate