| Index | Cave-In-Rock | Illinois | National |
| Median home price | $46,700 | $174,800 | $184,700 |
| Median rent asked | $330 | $925 | $949 |
| Avg. people per household | 2.5 | 2.6 | 2.6 |
| Owner occupied households | 72.5% | 66.0% | 63.6% |
| Renter occupied households | 27.5% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Tolu, KY | 18 | $0 | 100% |
| Elizabethtown, IL | 300 | $51,500 | 72% |
| Rosiclare, IL | 1,020 | $57,300 | 69% |
| Carrsville, KY | 42 | $72,500 | 61% |
| Sturgis, KY | 1,654 | $74,900 | 59% |
| Cave-In-Rock, IL | 199 | $46,700 | 75% |
| Population | Home Price | National Avg. | |
| Kranzburg, SD | 199 | $118,200 | 36% |
| Quantico, MD | 199 | $354,300 | 92% |
| Clarksville, PA | 199 | $106,800 | 42% |
| Blomkest, MN | 199 | $60,000 | 68% |
| Southern Ute, CO | 199 | $340,000 | 84% |
| Cave-In-Rock, IL | 199 | $46,700 | 75% |
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