All Countries
Northlake, IL
Full City Profile · Illinois · Cook County County
3.1
/5.0
B
Good
12,547
Population
3,946/sq mi density
$77,564
Median Income
$30,252 per capita
$242,400
Home Value
$289,220 Zillow
$1,164
Median Rent
29.6% income on rent
51°F
Avg Temperature
275 sunny days/yr
164
Violent Crime/100K
2,266 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$77,564 median income, 2.7% unemployment
A+
Affordability
4.9 / 5.0
$242,400 home value, $1,164/mo rent
F
Safety
1.0 / 5.0
164 violent crimes/100K
C
Education
2.2 / 5.0
15.4% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-0.5%
12,417 → 12,358
over 10 years
Annual Pop. Growth
-0.05%
Compound annual growth rate
Median Income Change
+43.7%
$53,972 → $77,564
nominal, not inflation-adjusted
Annual Income Growth
+3.69%
Compound annual growth rate
Population Over Time
Total population for Northlake 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
12,315
-43 from 2023 (12,358)
Projected Median Income 2030
$99,958
+$22,394 from 2023 ($77,564)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 12,417 | — | $53,972 | — |
| 2015 | 12,326 | -0.7% | $53,170 | -1.5% |
| 2017 | 12,346 | +0.2% | $51,948 | -2.3% |
| 2019 | 12,158 | -1.5% | $55,305 | +6.5% |
| 2021 | 12,664 | +4.2% | $64,792 | +17.2% |
| 2023 | 12,358 | -2.4% | $77,564 | +19.7% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.