All Countries
Troy Grove, IL
Full City Profile · Illinois · Putnam County County
3.0
/5.0
B
Good
269
Population
390/sq mi density
$81,838
Median Income
$29,712 per capita
$186,300
Home Value
$169,887 Zillow
$792
Median Rent
51.0% income on rent
50°F
Avg Temperature
275 sunny days/yr
137
Violent Crime/100K
1,517 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.4 / 5.0
$81,838 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$186,300 home value, $792/mo rent
F
Safety
1.0 / 5.0
137 violent crimes/100K
C+
Education
2.7 / 5.0
21.3% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-9.4%
245 → 222
over 10 years
Annual Pop. Growth
-0.98%
Compound annual growth rate
Median Income Change
+86%
$44,000 → $81,838
nominal, not inflation-adjusted
Annual Income Growth
+6.4%
Compound annual growth rate
Population Over Time
Total population for Troy Grove 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
207
-15 from 2023 (222)
Projected Median Income 2030
$126,342
+$44,504 from 2023 ($81,838)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 245 | — | $44,000 | — |
| 2015 | 243 | -0.8% | $54,286 | +23.4% |
| 2017 | 241 | -0.8% | $76,250 | +40.5% |
| 2019 | 238 | -1.2% | $63,750 | -16.4% |
| 2021 | 224 | -5.9% | $79,583 | +24.8% |
| 2023 | 222 | -0.9% | $81,838 | +2.8% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.