| Index | Gravity | Iowa | National |
| Median home price | $43,987 | $240,019 | $326,622 |
| Median rent asked | $864 | $1,071 | $1,444 |
| Avg. people per household | 2.4 | 2.4 | 2.6 |
| Owner occupied households | 87.5% | 71.1% | 63.6% |
| Renter occupied households | 12.5% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Athelstan, IA | 4 | $0 | 100% |
| Sharpsburg, IA | 151 | $0 | 100% |
| Kent, IA | 0 | $0 | 100% |
| Hepburn, IA | 10 | $17,995 | 94% |
| Conway, IA | 42 | $39,408 | 88% |
| Gravity, IA | 112 | $43,987 | 87% |
| Population | Home Price | National Avg. | |
| Pontoosuc, IL | 112 | $125,880 | 61% |
| Norwich, OH | 112 | $164,010 | 50% |
| Lublin, WI | 112 | $149,050 | 54% |
| Fraser, IA | 112 | $188,195 | 42% |
| Fulton, KS | 112 | $78,442 | 76% |
| Gravity, IA | 112 | $43,987 | 87% |