All Countries
Trout Valley, IL
Full City Profile · Illinois · McHenry County County
4.0
/5.0
A
Great
584
Population
1,358/sq mi density
$211,563
Median Income
$88,288 per capita
$435,300
Home Value
$533,729 Zillow
48°F
Avg Temperature
246 sunny days/yr
100
Violent Crime/100K
663 property/100K
A
Overall
4.0 / 5.0
Strong
A+
Economy
5.0 / 5.0
$211,563 median income, 1.8% unemployment
A+
Affordability
5.0 / 5.0
$435,300 home value, /mo rent
F
Safety
1.0 / 5.0
100 violent crimes/100K
A+
Education
5.0 / 5.0
68.1% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-3.2%
524 → 507
over 10 years
Annual Pop. Growth
-0.33%
Compound annual growth rate
Median Income Change
+70.5%
$124,107 → $211,563
nominal, not inflation-adjusted
Annual Income Growth
+5.48%
Compound annual growth rate
Population Over Time
Total population for Trout Valley 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
495
-12 from 2023 (507)
Projected Median Income 2030
$307,348
+$95,785 from 2023 ($211,563)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 524 | — | $124,107 | — |
| 2015 | 518 | -1.1% | $148,750 | +19.9% |
| 2017 | 516 | -0.4% | $135,000 | -9.2% |
| 2019 | 512 | -0.8% | $143,750 | +6.5% |
| 2021 | 515 | +0.6% | $200,240 | +39.3% |
| 2023 | 507 | -1.6% | $211,563 | +5.7% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.