| Index | South Wilmington | Illinois | National |
| Median home price | $239,369 | $308,565 | $326,622 |
| Median rent asked | $1,483 | $1,374 | $1,444 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 79.8% | 66.0% | 63.6% |
| Renter occupied households | 20.2% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Emington, IL | 93 | $89,953 | 72% |
| Wilmington village, IL | 150 | $96,824 | 70% |
| Union Hill, IL | 71 | $122,272 | 63% |
| Cabery, IL | 268 | $137,822 | 58% |
| Verona, IL | 270 | $175,330 | 46% |
| South Wilmington, IL | 721 | $239,369 | 27% |
| Population | Home Price | National Avg. | |
| Alta, CA | 721 | $744,190 | 128% |
| Fairfax, MO | 721 | $136,366 | 58% |
| Chesterfield, TN | 721 | $281,455 | 14% |
| Beaverdale, PA | 721 | $109,558 | 66% |
| Tuscola, TX | 721 | $200,394 | 39% |
| South Wilmington, IL | 721 | $239,369 | 27% |