All Countries
Sergeant Bluff, IA
Full City Profile · Iowa · Dakota County County
3.7
/5.0
B+
Good
5,090
Population
1,714/sq mi density
$122,610
Median Income
$46,334 per capita
$287,600
Home Value
$347,614 Zillow
$1,232
Median Rent
19.0% income on rent
48°F
Avg Temperature
260 sunny days/yr
180
Violent Crime/100K
861 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.7 / 5.0
$122,610 median income, 3.1% unemployment
A+
Affordability
5.0 / 5.0
$287,600 home value, $1,232/mo rent
F
Safety
1.0 / 5.0
180 violent crimes/100K
A
Education
4.1 / 5.0
38.9% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+20.3%
4,403 → 5,296
over 10 years
Annual Pop. Growth
+1.86%
Compound annual growth rate
Median Income Change
+50.7%
$81,368 → $122,610
nominal, not inflation-adjusted
Annual Income Growth
+4.19%
Compound annual growth rate
Population Over Time
Total population for Sergeant Bluff 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
6,025
+729 from 2023 (5,296)
Projected Median Income 2030
$163,421
+$40,811 from 2023 ($122,610)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 4,403 | — | $81,368 | — |
| 2015 | 4,564 | +3.7% | $82,419 | +1.3% |
| 2017 | 4,719 | +3.4% | $78,750 | -4.5% |
| 2019 | 5,120 | +8.5% | $97,292 | +23.5% |
| 2021 | 5,000 | -2.3% | $108,101 | +11.1% |
| 2023 | 5,296 | +5.9% | $122,610 | +13.4% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.