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Avon, IL
Full City Profile · Illinois · Warren County County
2.6
/5.0
C+
Fair
670
Population
1,523/sq mi density
$45,500
Median Income
$26,670 per capita
$60,000
Home Value
$68,013 Zillow
$750
Median Rent
18.5% income on rent
49°F
Avg Temperature
275 sunny days/yr
400
Violent Crime/100K
3,282 property/100K
C+
Overall
2.6 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.8 / 5.0
$45,500 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$60,000 home value, $750/mo rent
F
Safety
1.0 / 5.0
400 violent crimes/100K (5% above avg)
D
Education
1.8 / 5.0
9.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-12.7%
773 → 675
over 10 years
Annual Pop. Growth
-1.35%
Compound annual growth rate
Median Income Change
+19.7%
$38,000 → $45,500
nominal, not inflation-adjusted
Annual Income Growth
+1.82%
Compound annual growth rate
Population Over Time
Total population for Avon 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
614
-61 from 2023 (675)
Projected Median Income 2030
$51,623
+$6,123 from 2023 ($45,500)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 773 | — | $38,000 | — |
| 2015 | 755 | -2.3% | $44,500 | +17.1% |
| 2017 | 737 | -2.4% | $48,523 | +9% |
| 2019 | 712 | -3.4% | $44,615 | -8.1% |
| 2021 | 679 | -4.6% | $36,818 | -17.5% |
| 2023 | 675 | -0.6% | $45,500 | +23.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.