| Price Range | ||||
| High Schools | # Listings | Low | High | Average |
| Crystal Lake Central High School | 40 | $110,900.00 | $425,000.00 | $240,955.00 |
| Crystal Lake South High School | 29 | $94,050.00 | $359,900.00 | $228,998.24 |
| Prairie Ridge High School | 35 | $178,000.00 | $1,500,000.00 | $370,518.43 |
