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 and multiracial populations.

Population by Race

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%

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