| Median Foreclosure: | $136,123 |
| Median For Sale: | $120,000 |
| Median Land: | $39,900 |
| Median Rental: | $1,250 |
| Median New Home: | $277,990 |
| Population | 8,153 |
| Square Miles | 2.85 |
| Population Density | 2,856.69 |
| Median Age | 32 |
| Median Household Income | $63,455 |
| Per Capita Income | $24,206 |
| Median Rent | $839 |
| Percent Renters | 7% |
| Median Island Lake, IL Rental Price: | $1,250 |
| Studio Rental Median Price: | $550 |
| 1 Bedroom Rental Median Price: | $1,100 |
| 2 Bedroom Rental Median Price: | $1,200 |
| 3 Bedroom Rental Median Price: | $1,300 |
| 4 Bedroom Rental Median Price: | $1,950 |
| Median Island Lake, IL For Sale Price: | $120,000 |
| Studio For Sale Median Price: | $19,500 |
| 1 Bedroom For Sale Median Price: | $59,900 |
| 2 Bedroom For Sale Median Price: | $99,900 |
| 3 Bedroom For Sale Median Price: | $120,000 |
| 4 Bedroom For Sale Median Price: | $219,900 |
| Median Island Lake, IL New Home Price: | $277,990 |
| 3 Bedroom New Home Median Price: | $259,990 |
| 4 Bedroom New Home Median Price: | $289,990 |
| Median Island Lake, IL Foreclosure Price: | $136,123 |
| 1 Bedroom Foreclosure Median Price: | $70,000 |
| 2 Bedroom Foreclosure Median Price: | $78,758 |
| 3 Bedroom Foreclosure Median Price: | $150,291 |
| 4 Bedroom Foreclosure Median Price: | $193,694 |