| Index | Chadwick | Illinois | National |
| Median home price | $71,200 | $174,800 | $184,700 |
| Median rent asked | $488 | $925 | $949 |
| Avg. people per household | 2.3 | 2.6 | 2.6 |
| Owner occupied households | 77.6% | 66.0% | 63.6% |
| Renter occupied households | 22.4% | 34.0% | 36.4% |
| City, State | Population | Home Price | National Avg. |
| Savanna, IL | 2,994 | $65,200 | 65% |
| Mount Carroll, IL | 1,565 | $81,000 | 56% |
| Lanark, IL | 1,542 | $82,200 | 55% |
| Sterling, IL | 15,071 | $83,900 | 55% |
| Coleta, IL | 196 | $86,000 | 53% |
| Chadwick, IL | 581 | $71,200 | 61% |
| City, State | Population | Home Price | National Avg. |
| Pippa Passes, KY | 581 | $0 | 100% |
| Alda, NE | 581 | $84,800 | 54% |
| Ronda, NC | 581 | $68,100 | 63% |
| Milnor, ND | 581 | $85,000 | 54% |
| Gates, TN | 581 | $58,200 | 68% |
| Chadwick, IL | 581 | $71,200 | 61% |