| Price Range | ||||
| High Schools | # Listings | Low | High | Average |
| Lockport Township High School | 6 | $125,000.00 | $270,000.00 | $219,633.33 |
| Plainfield East High School | 2 | $235,000.00 | $299,000.00 | $267,000.00 |
| Plainfield North High School | 2 | $209,900.00 | $347,860.00 | $278,880.00 |
| Romeoville High School | 20 | $149,000.00 | $235,000.00 | $190,321.60 |
