All Countries
Thompsonville, IL
Full City Profile · Illinois · Franklin County County
2.8
/5.0
C+
Fair
475
Population
234/sq mi density
$46,023
Median Income
$30,526 per capita
$85,700
Home Value
$163,381 Zillow
$708
Median Rent
18.1% income on rent
57°F
Avg Temperature
305 sunny days/yr
74
Violent Crime/100K
1,915 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.4 / 5.0
$46,023 median income, 5.2% unemployment
A+
Affordability
5.0 / 5.0
$85,700 home value, $708/mo rent
F
Safety
1.0 / 5.0
74 violent crimes/100K
D
Education
2.0 / 5.0
12.1% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-10.9%
539 → 480
over 10 years
Annual Pop. Growth
-1.15%
Compound annual growth rate
Median Income Change
+23%
$37,417 → $46,023
nominal, not inflation-adjusted
Annual Income Growth
+2.09%
Compound annual growth rate
Population Over Time
Total population for Thompsonville 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
443
-37 from 2023 (480)
Projected Median Income 2030
$53,193
+$7,170 from 2023 ($46,023)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 539 | — | $37,417 | — |
| 2015 | 536 | -0.6% | $35,795 | -4.3% |
| 2017 | 531 | -0.9% | $33,333 | -6.9% |
| 2019 | 525 | -1.1% | $32,604 | -2.2% |
| 2021 | 480 | -8.6% | $35,268 | +8.2% |
| 2023 | 480 | +0% | $46,023 | +30.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.