| Index | Grass Range | Montana | National |
| Cost of living | 90 | 102 | 100 |
| Groceries | 102 | 103 | 100 |
| Health care | 103 | 102 | 100 |
| Housing | 61 | 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 | $0 | $0 | $0 | $0 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Grass Range, MT | 123 | 90 | 10.2% |
| City | Population | Cost of Living Index | National Avg. |
| Haleburg, AL | 123 | 89 | 11.1% |
| Katherine, AZ | 123 | 101 | 1.4% |
| Nunez, GA | 123 | 78 | 22.4% |
| Cylinder, IA | 123 | 84 | 16.5% |
| Golden Gate, IL | 123 | 75 | 25.0% |
| Grass Range, MT | 123 | 90 | 10.2% |