Cumberland

County:: Cumberland County
County Seat:: No
Area (mi²):: 22.856
State:: Maine

Cumberland is located in Cumberland County, Maine. Cumberland has a 2025 population of 9,064. Cumberland is currently growing at a rate of 1.74% annually and its population has increased by 6.81% since the most recent census, which recorded a population of 8,486 in 2020.

The average household income in Cumberland is $232,763 with a poverty rate of 3.79%. The median age in Cumberland is 41.8 years: 39.4 years for males, and 43.9 years for females.

Demographics

The racial composition of Cumberland includes 92.98% White, and smaller percentages for Asian, other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	7,946	92.98%
Two or more races	423	4.95%
Asian	110	1.29%
Other race	35	0.41%
Black or African American	32	0.37%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Cumberland Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cumberland's average per capita income is $73,200. Household income levels show a median of $154,375. The poverty rate stands at 3.79%.

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	$178,904	-
Families	$176,130	$263,581
Households	$154,375	$232,763
Non Families	$55,634	$80,124

$73,200

Average Income

$154,375

Median Household Income

3.79%

Poverty Rate