| Median Foreclosure: | $306,039 |
| Median For Sale: | $769,000 |
| Median Land: | $799,000 |
| Median Rental: | $2,600 |
| Median New Home: | $184,990 |
| Population | 8,702 |
| Square Miles | 8.16 |
| Population Density | 1,066.42 |
| Median Age | 49 |
| Median Household Income | $146,537 |
| Per Capita Income | $76,668 |
| Median Rent | $894 |
| Percent Renters | 2% |
| Median Oak Brook, IL Rental Price: | $2,600 |
| Studio Rental Median Price: | $128 |
| 1 Bedroom Rental Median Price: | $1,050 |
| 2 Bedroom Rental Median Price: | $2,300 |
| 3 Bedroom Rental Median Price: | $2,500 |
| 4 Bedroom Rental Median Price: | $3,500 |
| Median Oak Brook, IL For Sale Price: | $769,000 |
| Studio For Sale Median Price: | $2,200,000 |
| 1 Bedroom For Sale Median Price: | $84,900 |
| 2 Bedroom For Sale Median Price: | $329,900 |
| 3 Bedroom For Sale Median Price: | $475,000 |
| 4 Bedroom For Sale Median Price: | $875,000 |
| Median Oak Brook, IL Foreclosure Price: | $306,039 |
| 1 Bedroom Foreclosure Median Price: | $60,100 |
| 2 Bedroom Foreclosure Median Price: | $88,500 |
| 3 Bedroom Foreclosure Median Price: | $254,900 |
| 4 Bedroom Foreclosure Median Price: | $1,090,000 |