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Sidney, IL
Full City Profile · Illinois · Champaign County County
3.3
/5.0
B
Good
849
Population
1,369/sq mi density
$84,073
Median Income
$41,301 per capita
$187,000
Home Value
$219,556 Zillow
$1,140
Median Rent
26.8% income on rent
52°F
Avg Temperature
275 sunny days/yr
83
Violent Crime/100K
417 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$84,073 median income, 3.4% unemployment
A+
Affordability
5.0 / 5.0
$187,000 home value, $1,140/mo rent
F
Safety
1.0 / 5.0
83 violent crimes/100K
C+
Education
2.9 / 5.0
23.4% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-5.5%
1,255 → 1,186
over 10 years
Annual Pop. Growth
-0.56%
Compound annual growth rate
Median Income Change
+54.3%
$54,474 → $84,073
nominal, not inflation-adjusted
Annual Income Growth
+4.44%
Compound annual growth rate
Population Over Time
Total population for Sidney 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
1,140
-46 from 2023 (1,186)
Projected Median Income 2030
$113,953
+$29,880 from 2023 ($84,073)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 1,255 | — | $54,474 | — |
| 2015 | 1,246 | -0.7% | $54,375 | -0.2% |
| 2017 | 1,227 | -1.5% | $67,578 | +24.3% |
| 2019 | 1,190 | -3% | $77,721 | +15% |
| 2021 | 1,180 | -0.8% | $74,943 | -3.6% |
| 2023 | 1,186 | +0.5% | $84,073 | +12.2% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.