| Index | Hamilton | Montana | National |
| Cost of living | 101 | 102 | 100 |
| Groceries | 105 | 103 | 100 |
| Health care | 103 | 102 | 100 |
| Housing | 99 | 101 | 100 |
| Transportation | 98 | 100 | 100 |
| Utilities | 102 | 104 | 100 |
| Lifestyle & Entertainment | 103 | 100 | 100 |
| Household Items | 99 | 100 | 100 |
| Education & Childcare | 101 | 102 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $63,998 | $5,333 | $1,493 | $1,920 |
| Renters | $43,328 | $3,611 | $1,011 | $1,300 |
| State | General Sales Tax | With Max Surtax |
| Montana | 0% | 0% |
| State | Income Tax (Low) | Income Tax (High) |
| Montana | 1% | 6.75% |
| City | Population | Cost of Living Index | National Avg. |
| Charlos Heights, MT | 0 | 102 | 1.5% |
| Victor, MT | 1,006 | 99 | 1.4% |
| Corvallis, MT | 1,799 | 100 | 0.5% |
| Pinesdale, MT | 1,034 | 106 | 6.0% |
| Hamilton, MT | 4,973 | 101 | 0.8% |
| City | Population | Cost of Living Index | National Avg. |
| Saint-Joseph-de-Beauce, QC | 4,973 | n/a | |
| Wauchula, FL | 4,974 | 89 | 11.0% |
| Prairie Heights, WA | 4,974 | 129 | 28.8% |
| New Castle, CO | 4,975 | 132 | 31.9% |
| Hunters Creek Village, TX | 4,975 | 360 | 260.3% |
| Hamilton, MT | 4,973 | 101 | 0.8% |