| Index | Rio | Illinois | National |
| Median home price | $76,500 | $174,800 | $184,700 |
| Median rent asked | $513 | $925 | $949 |
| Avg. people per household | 2.9 | 2.6 | 2.6 |
| Owner occupied households | 85.5% | 66.0% | 63.6% |
| Renter occupied households | 14.5% | 34.0% | 36.4% |
| City, State | Population | Home Price | National Avg. |
| North Henderson, IL | 237 | $48,300 | 74% |
| Altona, IL | 535 | $64,500 | 65% |
| Alexis, IL | 979 | $67,800 | 63% |
| Galesburg, IL | 31,469 | $71,700 | 61% |
| Oneida, IL | 700 | $71,900 | 61% |
| Rio, IL | 187 | $76,500 | 59% |
| City, State | Population | Home Price | National Avg. |
| Soldier, IA | 187 | $42,700 | 77% |
| Teresita, OK | 187 | $116,700 | 37% |
| Schoenchen, KS | 187 | $104,500 | 43% |
| Dune Acres, IN | 187 | $698,500 | 278% |
| Clearmont, MO | 187 | $54,300 | 71% |
| Rio, IL | 187 | $76,500 | 59% |