All Countries
Summit, IL
Full City Profile · Illinois · Cook County County
2.8
/5.0
C+
Fair
10,896
Population
5,140/sq mi density
$60,417
Median Income
$30,446 per capita
$224,800
Home Value
$262,021 Zillow
$1,012
Median Rent
31.9% income on rent
52°F
Avg Temperature
275 sunny days/yr
482
Violent Crime/100K
1,562 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$60,417 median income, 3.9% unemployment
A+
Affordability
4.6 / 5.0
$224,800 home value, $1,012/mo rent
F
Safety
1.0 / 5.0
482 violent crimes/100K (27% above avg)
D
Education
2.0 / 5.0
12.1% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-6.8%
11,477 → 10,701
over 10 years
Annual Pop. Growth
-0.7%
Compound annual growth rate
Median Income Change
+26.1%
$47,898 → $60,417
nominal, not inflation-adjusted
Annual Income Growth
+2.35%
Compound annual growth rate
Population Over Time
Total population for Summit 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
10,188
-513 from 2023 (10,701)
Projected Median Income 2030
$71,084
+$10,667 from 2023 ($60,417)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 11,477 | — | $47,898 | — |
| 2015 | 11,390 | -0.8% | $42,070 | -12.2% |
| 2017 | 11,255 | -1.2% | $47,031 | +11.8% |
| 2019 | 11,105 | -1.3% | $47,377 | +0.7% |
| 2021 | 10,875 | -2.1% | $48,929 | +3.3% |
| 2023 | 10,701 | -1.6% | $60,417 | +23.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.