| Index | Elmer | Missouri | National |
| Median home price | $61,080 | $249,551 | $326,622 |
| Median rent asked | $0 | $1,140 | $1,444 |
| Avg. people per household | 0.9 | 2.4 | 2.6 |
| Owner occupied households | 100.0% | 66.8% | 63.6% |
| Renter occupied households | 0.0% | 33.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Winigan, MO | 28 | $0 | 100% |
| Ethel, MO | 55 | $0 | 100% |
| South Gifford, MO | 62 | $0 | 100% |
| Gibbs, MO | 68 | $56,330 | 83% |
| Callao, MO | 331 | $77,022 | 76% |
| Elmer, MO | 43 | $61,080 | 81% |
| Population | Home Price | National Avg. | |
| Martinsdale, MT | 43 | $278,766 | 15% |
| Los Huisaches, TX | 43 | $0 | 100% |
| Bassett, IA | 43 | $129,203 | 60% |
| Chignik, AK | 43 | $146,656 | 55% |
| Avilla, MO | 43 | $191,564 | 41% |
| Elmer, MO | 43 | $61,080 | 81% |