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Tall Timbers, MD
Full City Profile · Maryland · St. Mary's County County
3.7
/5.0
B+
Good
532
Population
394/sq mi density
$250,001
Median Income
$81,454 per capita
$723,100
Home Value
$503,355 Zillow
55°F
Avg Temperature
293 sunny days/yr
516
Violent Crime/100K
3,615 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$250,001 median income, 13.7% unemployment
A+
Affordability
5.0 / 5.0
$723,100 home value, /mo rent
F
Safety
1.0 / 5.0
516 violent crimes/100K (36% above avg)
A+
Education
5.0 / 5.0
73.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+77.3%
300 → 532
over 10 years
Annual Pop. Growth
+5.9%
Compound annual growth rate
Median Income Change
+161%
$95,769 → $250,001
nominal, not inflation-adjusted
Annual Income Growth
+10.07%
Compound annual growth rate
Population Over Time
Total population for Tall Timbers 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
795
+263 from 2023 (532)
Projected Median Income 2030
$489,356
+$239,355 from 2023 ($250,001)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 300 | — | $95,769 | — |
| 2015 | 245 | -18.3% | $176,471 | +84.3% |
| 2017 | 451 | +84.1% | — | — |
| 2019 | 602 | +33.5% | — | — |
| 2021 | 559 | -7.1% | $194,063 | — |
| 2023 | 532 | -4.8% | $250,001 | +28.8% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.