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Grand Mound, IA
Full City Profile · Iowa · Clinton County County
3.2
/5.0
B
Good
554
Population
296/sq mi density
$84,286
Median Income
$31,076 per capita
$150,500
Home Value
$225,061 Zillow
$733
Median Rent
27.7% income on rent
49°F
Avg Temperature
275 sunny days/yr
131
Violent Crime/100K
343 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$84,286 median income, 2.7% unemployment
A+
Affordability
5.0 / 5.0
$150,500 home value, $733/mo rent
F
Safety
1.0 / 5.0
131 violent crimes/100K
C+
Education
2.5 / 5.0
18.9% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-3.2%
631 → 611
over 10 years
Annual Pop. Growth
-0.32%
Compound annual growth rate
Median Income Change
+48.2%
$56,875 → $84,286
nominal, not inflation-adjusted
Annual Income Growth
+4.01%
Compound annual growth rate
Population Over Time
Total population for Grand Mound 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
597
-14 from 2023 (611)
Projected Median Income 2030
$110,989
+$26,703 from 2023 ($84,286)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 631 | — | $56,875 | — |
| 2015 | 619 | -1.9% | $61,250 | +7.7% |
| 2017 | 606 | -2.1% | $63,750 | +4.1% |
| 2019 | 595 | -1.8% | $67,750 | +6.3% |
| 2021 | 616 | +3.5% | $63,750 | -5.9% |
| 2023 | 611 | -0.8% | $84,286 | +32.2% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.