| Index | Chadwick | Illinois | National |
| Median home price | $128,000 | $308,565 | $326,622 |
| Median rent asked | $1,172 | $1,374 | $1,444 |
| Avg. people per household | 2.1 | 2.6 | 2.6 |
| Owner occupied households | 76.2% | 66.0% | 63.6% |
| Renter occupied households | 23.8% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Savanna, IL | 3,028 | $124,103 | 62% |
| Milledgeville, IL | 1,014 | $137,771 | 58% |
| Mount Carroll, IL | 1,557 | $149,208 | 54% |
| Lanark, IL | 1,510 | $150,351 | 54% |
| Sterling, IL | 15,351 | $163,230 | 50% |
| Chadwick, IL | 544 | $128,000 | 61% |
| Population | Home Price | National Avg. | |
| Sutherland, IA | 544 | $110,074 | 66% |
| St. Francis, SD | 544 | $18,178 | 94% |
| Forestville, PA | 544 | $211,933 | 35% |
| Laurel Park, VA | 544 | $196,508 | 40% |
| Fair Play, MO | 544 | $96,487 | 70% |
| Chadwick, IL | 544 | $128,000 | 61% |