| Index | Rapids City | Illinois | National |
| Median home price | $355,101 | $308,565 | $326,622 |
| Median rent asked | $1,300 | $1,374 | $1,444 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 89.0% | 66.0% | 63.6% |
| Renter occupied households | 11.0% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Rock Island Arsenal, IL | 366 | $0 | 100% |
| Oak Grove, IL | 445 | $17,729 | 95% |
| Hillsdale, IL | 546 | $130,264 | 60% |
| Carbon Cliff, IL | 1,998 | $170,428 | 48% |
| Cleveland, IL | 241 | $183,763 | 44% |
| Rapids City, IL | 1,031 | $355,101 | 9% |
| Population | Home Price | National Avg. | |
| Yorkshire, NY | 1,031 | $34,674 | 89% |
| Necedah, WI | 1,031 | $158,684 | 51% |
| Poseyville, IN | 1,031 | $162,605 | 50% |
| Smithers, WV | 1,031 | $196,471 | 40% |
| Egan, LA | 1,031 | $332,062 | 2% |
| Rapids City, IL | 1,031 | $355,101 | 9% |