| Index | Rapids City | Illinois | National |
| Median home price | $169,800 | $175,700 | $175,700 |
| Median rent asked | $710 | $903 | $920 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 91.1% | 66.9% | 64.4% |
| Renter occupied households | 8.9% | 33.1% | 35.6% |
| Index | Rapids City | Illinois | National |
| Zillow home value index | n/a | $168,800 | $196,500 |
| Year over year appreciation rate | n/a | 5.76% | 6.79% |
| 5 year average appreciation rate | n/a | 3.66% | 5.28% |
| 10 year average appreciation rate | n/a | -1.85% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Rock Island Arsenal, IL | 117 | $0 | 100% |
| Oak Grove, IL | 756 | $9,999 | 94% |
| Hillsdale, IL | 507 | $76,600 | 56% |
| Cleveland, IL | 137 | $85,800 | 51% |
| Milan, IL | 5,122 | $91,300 | 48% |
| Rapids City, IL | 959 | $169,800 | 3% |
| City, State | Population | Home Price | National Avg. |
| Depauville, NY | 959 | $109,100 | 38% |
| Bootjack, CA | 959 | $168,100 | 4% |
| Tahoma, CA | 959 | $514,800 | 193% |
| Clay City, IL | 959 | $40,000 | 77% |
| Belmont, WI | 959 | $104,300 | 41% |
| Rapids City, IL | 959 | $169,800 | 3% |