| Index | Renwick | Iowa | National |
| Median home price | $83,721 | $240,019 | $326,622 |
| Median rent asked | $896 | $1,071 | $1,444 |
| Avg. people per household | 1.9 | 2.4 | 2.6 |
| Owner occupied households | 85.7% | 71.1% | 63.6% |
| Renter occupied households | 14.3% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Irvington, IA | 42 | $0 | 100% |
| St. Benedict, IA | 25 | $0 | 100% |
| St. Joseph, IA | 124 | $0 | 100% |
| Corwith, IA | 227 | $61,746 | 81% |
| Lu Verne, IA | 284 | $64,577 | 80% |
| Renwick, IA | 256 | $83,721 | 74% |
| Population | Home Price | National Avg. | |
| Marquez, TX | 256 | $215,064 | 34% |
| Rochester, VT | 256 | $309,269 | 5% |
| Mays Lick, KY | 256 | $173,071 | 47% |
| Shipman, VA | 256 | $0 | 100% |
| Garland, AR | 256 | $61,229 | 81% |
| Renwick, IA | 256 | $83,721 | 74% |