Mount Aetna

County:: Washington County
County Seat:: No
Area (mi²):: 1.413
State:: Maryland

Mount Aetna is a CDP located in Washington County, Maryland. Mount Aetna has a 2025 population of 415. Mount Aetna is currently declining at a rate of -2.12% annually and its population has decreased by -30.72% since the most recent census, which recorded a population of 599 in 2020.

The average household income in Mount Aetna is $142,885 with a poverty rate of 4.51%. The median age in Mount Aetna is 48.1 years: 36.2 years for males, and 51.8 years for females.

Demographics

The racial composition of Mount Aetna includes 65.92% White, 5.16% other race, 3.1% Black or African American, and smaller percentages for Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	383	65.92%
Two or more races	148	25.47%
Other race	30	5.16%
Black or African American	18	3.1%
Native American	2	0.34%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Mount Aetna Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mount Aetna's average per capita income is $62,105. Household income levels show a median of $120,417. The poverty rate stands at 4.51%.

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	$122,431	-
Families	$120,972	$148,490
Households	$120,417	$142,885
Non Families	-	$113,113

$62,105

Average Income

$120,417

Median Household Income

4.51%

Poverty Rate