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.
Data after 2023 is projected based on recent change
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 and multiracial populations.
White (65.9%)
Two or more races (25.5%)
Other race (5.2%)
Black or African American (3.1%)
Native American (0.3%)
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% |
Married
Widowed
Divorced
Separated
Never Married
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%.
Name | Median | Mean |
---|---|---|
Married Families | $122,431 | - |
Families | $120,972 | $148,490 |
Households | $120,417 | $142,885 |
Non Families | - | $113,113 |
Average Income
Median Household Income
Poverty Rate