All Countries
Dauphin Island, AL
Full City Profile · Alabama · Mobile County County
3.0
/5.0
B
Good
1,944
Population
311/sq mi density
$64,615
Median Income
$52,520 per capita
$387,400
Home Value
$457,610 Zillow
$1,750
Median Rent
37.5% income on rent
69°F
Avg Temperature
313 sunny days/yr
323
Violent Crime/100K
4,439 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$64,615 median income, 5.8% unemployment
B
Affordability
3.3 / 5.0
$387,400 home value, $1,750/mo rent
F
Safety
1.0 / 5.0
323 violent crimes/100K
A
Education
4.2 / 5.0
40.1% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+53.2%
1,234 → 1,891
over 10 years
Annual Pop. Growth
+4.36%
Compound annual growth rate
Median Income Change
+1.7%
$63,542 → $64,615
nominal, not inflation-adjusted
Annual Income Growth
+0.17%
Compound annual growth rate
Population Over Time
Total population for Dauphin Island 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
2,549
+658 from 2023 (1,891)
Projected Median Income 2030
$65,388
+$773 from 2023 ($64,615)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 1,234 | — | $63,542 | — |
| 2015 | 1,246 | +1% | $63,594 | +0.1% |
| 2017 | 1,270 | +1.9% | $79,323 | +24.7% |
| 2019 | 1,336 | +5.2% | $87,596 | +10.4% |
| 2021 | 1,814 | +35.8% | $62,560 | -28.6% |
| 2023 | 1,891 | +4.2% | $64,615 | +3.3% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.