| Index | Harmon | North Dakota | National |
| Median home price | $794,647 | $293,938 | $326,622 |
| Median rent asked | $0 | $1,119 | $1,444 |
| Avg. people per household | 1.4 | 2.3 | 2.6 |
| Owner occupied households | 100.0% | 63.5% | 63.6% |
| Renter occupied households | 0.0% | 36.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Wilton, ND | 740 | $297,082 | 9% |
| Mandan, ND | 23,353 | $406,082 | 24% |
| Lincoln, ND | 4,225 | $412,534 | 26% |
| Bismarck, ND | 75,566 | $452,781 | 39% |
| Harmon, ND | 236 | $794,647 | 143% |
| Population | Home Price | National Avg. | |
| Hambleton, WV | 236 | $131,075 | 60% |
| Granville, ND | 236 | $186,056 | 43% |
| Plato, MN | 236 | $272,553 | 17% |
| Orr, MN | 236 | $177,025 | 46% |
| Barnett, MO | 236 | $94,277 | 71% |
| Harmon, ND | 236 | $794,647 | 143% |