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Mountain Brook, AL
Full City Profile · Alabama · Jefferson County County
3.8
/5.0
B+
Good
22,160
Population
1,726/sq mi density
$191,128
Median Income
$112,074 per capita
$891,300
Home Value
$998,115 Zillow
$1,444
Median Rent
25.8% income on rent
64°F
Avg Temperature
304 sunny days/yr
65
Violent Crime/100K
1,341 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$191,128 median income, 0.6% unemployment
A
Affordability
4.0 / 5.0
$891,300 home value, $1,444/mo rent
F
Safety
1.0 / 5.0
65 violent crimes/100K
A+
Education
5.0 / 5.0
88.4% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+7.9%
20,184 → 21,784
over 10 years
Annual Pop. Growth
+0.77%
Compound annual growth rate
Median Income Change
+45.6%
$131,281 → $191,128
nominal, not inflation-adjusted
Annual Income Growth
+3.83%
Compound annual growth rate
Population Over Time
Total population for Mountain Brook 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
22,986
+1,202 from 2023 (21,784)
Projected Median Income 2030
$248,648
+$57,520 from 2023 ($191,128)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 20,184 | — | $131,281 | — |
| 2015 | 20,497 | +1.6% | $126,534 | -3.6% |
| 2017 | 20,326 | -0.8% | $132,825 | +5% |
| 2019 | 20,187 | -0.7% | $152,355 | +14.7% |
| 2021 | 22,158 | +9.8% | $150,268 | -1.4% |
| 2023 | 21,784 | -1.7% | $191,128 | +27.2% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.