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Milledgeville, IL
Full City Profile · Illinois · Whiteside County County
3.0
/5.0
B
Good
1,199
Population
1,738/sq mi density
$59,688
Median Income
$31,759 per capita
$89,200
Home Value
$145,875 Zillow
$629
Median Rent
16.2% income on rent
48°F
Avg Temperature
275 sunny days/yr
106
Violent Crime/100K
635 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$59,688 median income, 3.6% unemployment
A+
Affordability
5.0 / 5.0
$89,200 home value, $629/mo rent
F
Safety
1.0 / 5.0
106 violent crimes/100K
C
Education
2.2 / 5.0
14.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-0.6%
1,004 → 998
over 10 years
Annual Pop. Growth
-0.06%
Compound annual growth rate
Median Income Change
+17.8%
$50,673 → $59,688
nominal, not inflation-adjusted
Annual Income Growth
+1.65%
Compound annual growth rate
Population Over Time
Total population for Milledgeville 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
994
-4 from 2023 (998)
Projected Median Income 2030
$66,933
+$7,245 from 2023 ($59,688)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 1,004 | — | $50,673 | — |
| 2015 | 981 | -2.3% | $51,667 | +2% |
| 2017 | 966 | -1.5% | $47,143 | -8.8% |
| 2019 | 954 | -1.2% | $47,574 | +0.9% |
| 2021 | 1,085 | +13.7% | $49,922 | +4.9% |
| 2023 | 998 | -8% | $59,688 | +19.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.