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Mount Aetna, MD
Full City Profile · Maryland · Washington County County
3.9
/5.0
B+
Good
581
Population
412/sq mi density
$120,417
Median Income
$49,915 per capita
$457,100
Home Value
$490,777 Zillow
$1,184
Median Rent
13.7% income on rent
52°F
Avg Temperature
297 sunny days/yr
266
Violent Crime/100K
566 property/100K
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.9 / 5.0
$120,417 median income, 0.8% unemployment
A+
Affordability
4.5 / 5.0
$457,100 home value, $1,184/mo rent
F
Safety
1.0 / 5.0
266 violent crimes/100K
A+
Education
5.0 / 5.0
62.6% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-1.2%
588 → 581
over 10 years
Annual Pop. Growth
-0.12%
Compound annual growth rate
Median Income Change
+9.2%
$110,288 → $120,417
nominal, not inflation-adjusted
Annual Income Growth
+0.88%
Compound annual growth rate
Population Over Time
Total population for Mount Aetna across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
576
-5 from 2023 (581)
Projected Median Income 2030
$128,033
+$7,616 from 2023 ($120,417)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 588 | — | $110,288 | — |
| 2015 | 650 | +10.5% | $78,333 | -29% |
| 2017 | 688 | +5.8% | $81,927 | +4.6% |
| 2019 | 689 | +0.1% | $140,833 | +71.9% |
| 2021 | 579 | -16% | $143,375 | +1.8% |
| 2023 | 581 | +0.3% | $120,417 | -16% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.