| Index | Kaskaskia | Illinois | National |
| Median home price | $156,300 | $174,800 | $184,700 |
| Median rent asked | $0 | $925 | $949 |
| Avg. people per household | 2.4 | 2.6 | 2.6 |
| Owner occupied households | 100.0% | 66.0% | 63.6% |
| Renter occupied households | 0.0% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Brewer, MO | 466 | $0 | 100% |
| Lithium, MO | 88 | $0 | 100% |
| Rockwood, IL | 25 | $60,000 | 68% |
| Ellis Grove, IL | 316 | $65,700 | 64% |
| Evansville, IL | 760 | $66,000 | 64% |
| Kaskaskia, IL | 29 | $156,300 | 15% |
| Population | Home Price | National Avg. | |
| Quail, TX | 29 | $108,300 | 41% |
| Excello, MO | 29 | $0 | 100% |
| Manhattan Beach, MN | 29 | $230,000 | 25% |
| Larsen Bay, AK | 29 | $88,300 | 52% |
| Coventry, VT | 29 | $0 | 100% |
| Kaskaskia, IL | 29 | $156,300 | 15% |
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