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Davis, IL
Full City Profile · Illinois · Stephenson County County
3.8
/5.0
B+
Good
425
Population
1,037/sq mi density
$64,107
Median Income
$36,338 per capita
$150,000
Home Value
$259,436 Zillow
$918
Median Rent
24.1% income on rent
49°F
Avg Temperature
260 sunny days/yr
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$64,107 median income, 2.0% unemployment
A+
Affordability
5.0 / 5.0
$150,000 home value, $918/mo rent
C
Education
2.2 / 5.0
15.5% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-13.4%
662 → 573
over 10 years
Annual Pop. Growth
-1.43%
Compound annual growth rate
Median Income Change
+19.3%
$53,750 → $64,107
nominal, not inflation-adjusted
Annual Income Growth
+1.78%
Compound annual growth rate
Population Over Time
Total population for Davis 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
518
-55 from 2023 (573)
Projected Median Income 2030
$72,534
+$8,427 from 2023 ($64,107)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 662 | — | $53,750 | — |
| 2015 | 647 | -2.3% | $56,765 | +5.6% |
| 2017 | 636 | -1.7% | $51,042 | -10.1% |
| 2019 | 624 | -1.9% | $53,068 | +4% |
| 2021 | 582 | -6.7% | $63,333 | +19.3% |
| 2023 | 573 | -1.5% | $64,107 | +1.2% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.