All Countries
Macomb, IL
Full City Profile · Illinois · McDonough County County
3.0
/5.0
B
Good
15,006
Population
1,405/sq mi density
$39,753
Median Income
$27,252 per capita
$99,800
Home Value
$107,561 Zillow
$733
Median Rent
33.0% income on rent
52°F
Avg Temperature
275 sunny days/yr
340
Violent Crime/100K
1,452 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
C
Economy
2.2 / 5.0
$39,753 median income, 7.4% unemployment
A+
Affordability
5.0 / 5.0
$99,800 home value, $733/mo rent
F
Safety
1.0 / 5.0
340 violent crimes/100K
B+
Education
3.8 / 5.0
35.4% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-21.7%
19,053 → 14,915
over 10 years
Annual Pop. Growth
-2.42%
Compound annual growth rate
Median Income Change
+46.7%
$27,100 → $39,753
nominal, not inflation-adjusted
Annual Income Growth
+3.91%
Compound annual growth rate
Population Over Time
Total population for Macomb 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
12,565
-2,350 from 2023 (14,915)
Projected Median Income 2030
$51,996
+$12,243 from 2023 ($39,753)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 19,053 | — | $27,100 | — |
| 2015 | 18,491 | -2.9% | $31,392 | +15.8% |
| 2017 | 17,821 | -3.6% | $37,266 | +18.7% |
| 2019 | 17,477 | -1.9% | $39,384 | +5.7% |
| 2021 | 15,052 | -13.9% | $33,588 | -14.7% |
| 2023 | 14,915 | -0.9% | $39,753 | +18.4% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.