All Countries
Washington, IL
Full City Profile · Illinois · Woodford County County
3.8
/5.0
B+
Good
15,946
Population
1,865/sq mi density
$91,360
Median Income
$42,060 per capita
$216,700
Home Value
$223,317 Zillow
$1,087
Median Rent
32.1% income on rent
52°F
Avg Temperature
275 sunny days/yr
160
Violent Crime/100K
994 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$91,360 median income, 0.8% unemployment
A+
Affordability
5.0 / 5.0
$216,700 home value, $1,087/mo rent
F
Safety
1.0 / 5.0
160 violent crimes/100K
A+
Education
4.5 / 5.0
43.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+0.7%
15,743 → 15,853
over 10 years
Annual Pop. Growth
+0.07%
Compound annual growth rate
Median Income Change
+32.4%
$69,003 → $91,360
nominal, not inflation-adjusted
Annual Income Growth
+2.85%
Compound annual growth rate
Population Over Time
Total population for Washington 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
15,931
+78 from 2023 (15,853)
Projected Median Income 2030
$111,221
+$19,861 from 2023 ($91,360)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 15,743 | — | $69,003 | — |
| 2015 | 16,465 | +4.6% | $71,964 | +4.3% |
| 2017 | 16,676 | +1.3% | $71,930 | +-0% |
| 2019 | 16,519 | -0.9% | $76,508 | +6.4% |
| 2021 | 15,978 | -3.3% | $79,384 | +3.8% |
| 2023 | 15,853 | -0.8% | $91,360 | +15.1% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.