Yarmouth

County:: Cumberland County
County Seat:: No
Area (mi²):: 13.405
State:: Maine

Yarmouth is located in Cumberland County, Maine. Yarmouth has a 2025 population of 8,904. Yarmouth is currently declining at a rate of -0.68% annually and its population has decreased by -1.02% since the most recent census, which recorded a population of 8,996 in 2020.

The average household income in Yarmouth is $165,907 with a poverty rate of 9.12%. The median age in Yarmouth is 41.1 years: 37.1 years for males, and 44.9 years for females.

Demographics

The racial composition of Yarmouth includes 94.69% White, and smaller percentages for Two or more races, Asian, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	8,528	94.69%
Two or more races	240	2.66%
Asian	105	1.17%
Black or African American	62	0.69%
Other race	58	0.64%
Native American	13	0.14%
Native Hawaiian or Pacific Islander	0	0%

Yarmouth Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Yarmouth's average per capita income is $60,339. Household income levels show a median of $107,911. The poverty rate stands at 9.12%.

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	$163,824	-
Families	$134,034	$198,059
Households	$107,911	$165,907
Non Families	$68,977	$81,759

$60,339

Average Income

$107,911

Median Household Income

9.12%

Poverty Rate