| Index | Rock Falls | Iowa | National |
| Median home price | $231,262 | $240,019 | $326,622 |
| Median rent asked | $1,151 | $1,071 | $1,444 |
| Avg. people per household | 2.3 | 2.4 | 2.6 |
| Owner occupied households | 71.4% | 71.1% | 63.6% |
| Renter occupied households | 28.6% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Portland, IA | 29 | $0 | 100% |
| Bolan, IA | 10 | $0 | 100% |
| Burchinal, IA | 20 | $0 | 100% |
| Roseville, IA | 0 | $0 | 100% |
| Carpenter, IA | 108 | $96,222 | 71% |
| Rock Falls, IA | 167 | $231,262 | 29% |
| Population | Home Price | National Avg. | |
| Shirleysburg, PA | 167 | $137,540 | 58% |
| Ferris, IL | 167 | $123,288 | 62% |
| Barnesville, MD | 167 | $964,802 | 195% |
| Tomales, CA | 167 | $1,091,948 | 234% |
| Forada, MN | 167 | $297,062 | 9% |
| Rock Falls, IA | 167 | $231,262 | 29% |