| Index | Gilliam | Missouri | National |
| Median home price | $150,498 | $249,551 | $326,622 |
| Median rent asked | $958 | $1,140 | $1,444 |
| Avg. people per household | 2.4 | 2.4 | 2.6 |
| Owner occupied households | 46.9% | 66.8% | 63.6% |
| Renter occupied households | 53.1% | 33.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Dalton, MO | 29 | $0 | 100% |
| De Witt, MO | 81 | $70,499 | 78% |
| Keytesville, MO | 337 | $86,709 | 73% |
| Brunswick, MO | 994 | $109,652 | 66% |
| Slater, MO | 2,163 | $119,957 | 63% |
| Gilliam, MO | 193 | $150,498 | 54% |
| Population | Home Price | National Avg. | |
| Sun Valley Lake, IA | 193 | $620,289 | 90% |
| Smyrna, NY | 193 | $82,451 | 75% |
| Oakwood, MO | 193 | $568,926 | 74% |
| Brice, OH | 193 | $296,236 | 9% |
| Adak, AK | 193 | $44,483 | 86% |
| Gilliam, MO | 193 | $150,498 | 54% |