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Middletown, IL
Full City Profile · Illinois · Menard County County
2.7
/5.0
C+
Fair
236
Population
694/sq mi density
$52,857
Median Income
$25,147 per capita
$66,300
Home Value
$104,328 Zillow
$810
Median Rent
51.0% income on rent
52°F
Avg Temperature
275 sunny days/yr
153
Violent Crime/100K
561 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.7 / 5.0
$52,857 median income, 3.1% unemployment
A+
Affordability
5.0 / 5.0
$66,300 home value, $810/mo rent
F
Safety
1.0 / 5.0
153 violent crimes/100K
D
Education
1.9 / 5.0
11.3% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+1.3%
317 → 321
over 10 years
Annual Pop. Growth
+0.13%
Compound annual growth rate
Median Income Change
+29.7%
$40,750 → $52,857
nominal, not inflation-adjusted
Annual Income Growth
+2.64%
Compound annual growth rate
Population Over Time
Total population for Middletown 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
324
+3 from 2023 (321)
Projected Median Income 2030
$63,434
+$10,577 from 2023 ($52,857)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 317 | — | $40,750 | — |
| 2015 | 312 | -1.6% | $43,750 | +7.4% |
| 2017 | 310 | -0.6% | $51,875 | +18.6% |
| 2019 | 304 | -1.9% | $55,938 | +7.8% |
| 2021 | 318 | +4.6% | $53,125 | -5% |
| 2023 | 321 | +0.9% | $52,857 | -0.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.