| Index | Miles City | Montana | National |
| Cost of living | 99 | 102 | 100 |
| Groceries | 102 | 103 | 100 |
| Health care | 103 | 102 | 100 |
| Housing | 92 | 101 | 100 |
| Transportation | 102 | 100 | 100 |
| Utilities | 107 | 104 | 100 |
| Lifestyle & Entertainment | 98 | 100 | 100 |
| Household Items | 100 | 100 | 100 |
| Education & Childcare | 103 | 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 | $104,736 | $8,728 | $2,444 | $3,142 |
| Renters | $54,324 | $4,527 | $1,267 | $1,630 |
| 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. |
| Miles City, MT | 8,698 | 99 | 0.9% |
| City | Population | Cost of Living Index | National Avg. |
| Castlegar, BC | 8,697 | n/a | |
| West Haven-Sylvan, OR | 8,699 | 152 | 52.2% |
| Iqaluit, NU | 8,699 | n/a | |
| Alamo Heights, TX | 8,695 | 158 | 58.3% |
| Calumet Park, IL | 8,694 | 93 | 7.5% |
| Miles City, MT | 8,698 | 99 | 0.9% |