| Index | Andover | Iowa | National |
| Median home price | $157,253 | $240,019 | $326,622 |
| Median rent asked | $0 | $1,071 | $1,444 |
| Avg. people per household | 2.4 | 2.4 | 2.6 |
| Owner occupied households | 59.7% | 71.1% | 63.6% |
| Renter occupied households | 40.3% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Savanna, IL | 3,028 | $124,103 | 62% |
| Mount Carroll, IL | 1,557 | $149,208 | 54% |
| Spragueville, IA | 115 | $156,661 | 52% |
| Charlotte, IA | 392 | $158,749 | 51% |
| Low Moor, IA | 339 | $161,222 | 51% |
| Andover, IA | 166 | $157,253 | 52% |
| Population | Home Price | National Avg. | |
| Oil Trough, AR | 166 | $134,274 | 59% |
| Alexander, IA | 166 | $75,514 | 77% |
| Edesville, MD | 166 | $0 | 100% |
| Sedgwick, CO | 166 | $264,817 | 19% |
| Mount Hermon, NJ | 166 | $686,502 | 110% |
| Andover, IA | 166 | $157,253 | 52% |