Oak Brook, IL
Full City Profile · Illinois · Cook County County
3.4
/5.0
B
Good
8,028
Population
1,006/sq mi density
$171,123
Median Income
$95,915 per capita
$867,900
Home Value
$990,584 Zillow
$2,921
Median Rent
27.1% income on rent
52°F
Avg Temperature
62
Violent Crime/100K
6,326 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$171,123 median income, 9.7% unemployment
B+
Affordability
3.8 / 5.0
$867,900 home value, $2,921/mo rent
F
Safety
1.0 / 5.0
62 violent crimes/100K
A+
Education
5.0 / 5.0
67.1% bachelor's degree or higher
Housing Overview
Median Home Value
$867,900
208% above
US avg: $281,900
Median Rent
$2,921/mo
151% above
US avg: $1,163/mo
Homeownership Rate
93.7%
43% above US avg (65.4%)
Total Housing Units
3,168
Median year built: 1976
Home Value by Source
Census Median
$867,900
Zillow (ZHVI)
$990,584
Redfin Median Sale
$932,500
Median Sale Price
$932,500
Median List Price
$1,149,499
Census ACS, Zillow ZHVI, Redfin median sale price
Ownership vs. Renting
93.7%
Owner-Occupied
6.3%
Renter-Occupied
US avg: 65.4% owner-occupied
Fair Market Rents (HUD FY2026)
Studio
$774/mo
1 Bedroom
$854/mo
2 Bedroom
$1,063/mo
3 Bedroom
$1,370/mo
4 Bedroom
$1,561/mo
Census median rent:
$2,921/mo
Market Indicators (Redfin)
Median Sale Price
$932,500
Median Days on Market
105 days
Sale-to-List Ratio
1.0%
Buyers market
Homes Sold
4
Price Drops
17.7%
of listings with price reduction
Price Per Sq Ft
$277
Active Inventory
17
homes for sale
Affordability & Housing Stock
Rent Burden
27.1%
of renters spending 30%+ of income on housing
13% below US avg (31.0%)
Median Year Built
1976
Average age of housing stock: 50 years
Homeownership Rate
93.7%
Complete Housing Data
Home Values
| Census Median Value | $867,900 |
| Zillow Home Value (ZHVI) | $990,584 |
| Redfin Median Sale | $932,500 |
| Median Sale Price | $932,500 |
| Median List Price | $1,149,499 |
| Price Per Sq Ft | $277 |
Rent
| Census Median Rent | $2,921 |
| FMR Studio | $774 |
| FMR 1-Bedroom | $854 |
| FMR 2-Bedroom | $1,063 |
| FMR 3-Bedroom | $1,370 |
| FMR 4-Bedroom | $1,561 |
Market
| Days on Market | 105 |
| Sale-to-List Ratio | 1.0% |
| Price Drops | 17.7% |
| Homes Sold | 4 |
| Active Inventory | 17 |
| Price Per Sq Ft | $277 |
Ownership & Stock
| Owner-Occupied | 93.7% |
| Renter-Occupied | 6.3% |
| Homeownership Rate | 93.7% |
| Total Housing Units | 3,168 |
| Median Year Built | 1976 |
| Rent Burden | 27.1% |