| Index | Sibley | Illinois | National |
| Median home price | $121,158 | $308,565 | $326,622 |
| Median rent asked | $1,012 | $1,374 | $1,444 |
| Avg. people per household | 1.7 | 2.6 | 2.6 |
| Owner occupied households | 86.5% | 66.0% | 63.6% |
| Renter occupied households | 13.5% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Roberts, IL | 480 | $89,464 | 73% |
| Melvin, IL | 413 | $104,505 | 68% |
| Strawn, IL | 88 | $110,157 | 66% |
| Ludlow, IL | 442 | $113,913 | 65% |
| Thawville, IL | 232 | $117,390 | 64% |
| Sibley, IL | 229 | $121,158 | 63% |
| Population | Home Price | National Avg. | |
| Moorhead, IA | 229 | $84,075 | 74% |
| Tynan, TX | 229 | $116,341 | 64% |
| De Witt, IL | 229 | $151,631 | 54% |
| Newbern, AL | 229 | $124,102 | 62% |
| Lake Cavanaugh, WA | 229 | $997,520 | 205% |
| Sibley, IL | 229 | $121,158 | 63% |