| Index | Belknap | Montana | National |
| Median home price | $459,400 | $187,600 | $175,700 |
| Median rent asked | $0 | $696 | $920 |
| Avg. people per household | 0.9 | 2.4 | 2.6 |
| Owner occupied households | 100.0% | 67.7% | 64.4% |
| Renter occupied households | 0.0% | 32.3% | 35.6% |
| Index | Belknap | Montana | National |
| Zillow home value index | n/a | $199,900 | $196,500 |
| Year over year appreciation rate | n/a | 5.82% | 6.79% |
| 5 year average appreciation rate | n/a | 3.16% | 5.28% |
| 10 year average appreciation rate | n/a | 1.83% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Thompson Falls, MT | 1,080 | $120,900 | 31% |
| Trout Creek, MT | 181 | $151,800 | 14% |
| Belknap, MT | 221 | $459,400 | 161% |
| City, State | Population | Home Price | National Avg. |
| Brogan, OR | 221 | $123,900 | 29% |
| Peever, SD | 221 | $66,400 | 62% |
| Elberta, MI | 221 | $82,900 | 53% |
| Uniopolis, OH | 221 | $83,100 | 53% |
| Ocotillo, CA | 221 | $76,700 | 56% |
| Belknap, MT | 221 | $459,400 | 161% |