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Mount Clare, IL
Full City Profile · Illinois · Macoupin County County
2.9
/5.0
C+
Fair
322
Population
209/sq mi density
$66,125
Median Income
$45,650 per capita
$111,100
Home Value
$67,486 Zillow
$569
Median Rent
30.0% income on rent
53°F
Avg Temperature
293 sunny days/yr
331
Violent Crime/100K
2,579 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$66,125 median income, 4.0% unemployment
A+
Affordability
5.0 / 5.0
$111,100 home value, $569/mo rent
F
Safety
1.0 / 5.0
331 violent crimes/100K
D
Education
2.0 / 5.0
12.3% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+12.4%
274 → 308
over 10 years
Annual Pop. Growth
+1.18%
Compound annual growth rate
Median Income Change
+53.3%
$43,125 → $66,125
nominal, not inflation-adjusted
Annual Income Growth
+4.37%
Compound annual growth rate
Population Over Time
Total population for Mount Clare 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
334
+26 from 2023 (308)
Projected Median Income 2030
$89,206
+$23,081 from 2023 ($66,125)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 274 | — | $43,125 | — |
| 2015 | 269 | -1.8% | $38,750 | -10.1% |
| 2017 | 268 | -0.4% | $38,036 | -1.8% |
| 2019 | 264 | -1.5% | $28,929 | -23.9% |
| 2021 | 306 | +15.9% | $38,750 | +33.9% |
| 2023 | 308 | +0.7% | $66,125 | +70.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.