Yarmouth

County:: Barnstable County
County Seat:: No
Area (mi²):: 24.156
State:: Massachusetts

Yarmouth is located in Barnstable County, Massachusetts. Yarmouth has a 2025 population of 24,855. Yarmouth is currently declining at a rate of -0.5% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 24,992 in 2020.

The average household income in Yarmouth is $113,573 with a poverty rate of 7.73%.The median age in Yarmouth is 55.5 years: 51.7 years for males, and 58.3 years for females.

Demographics

The racial composition of Yarmouth includes 82.12% White, 4.12% Black or African American, 3.29% other race, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	20,605	82.12%
Two or more races	1,993	7.94%
Black or African American	1,035	4.12%
Other race	825	3.29%
Asian	633	2.52%

Yarmouth Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Yarmouth's average per capita income is $55,202. Household income levels show a median of $81,985. The poverty rate stands at 7.73%.

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	$120,600	-
Families	$105,159	$143,401
Households	$81,985	$113,573
Non Families	$50,632	$67,268

$55,202

Average Income

$81,985

Median Household Income

7.73%

Poverty Rate