| Index | Corvallis | Montana | National |
| Cost of living | 100 | 102 | 100 |
| Groceries | 105 | 103 | 100 |
| Health care | 103 | 102 | 100 |
| Housing | 98 | 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 | $88,095 | $7,341 | $2,055 | $2,643 |
| Renters | $25,911 | $2,159 | $605 | $777 |
| 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% |
| Hamilton, MT | 4,973 | 101 | 0.8% |
| Stevensville, MT | 1,942 | 102 | 1.9% |
| Pinesdale, MT | 1,034 | 106 | 6.0% |
| Corvallis, MT | 1,799 | 100 | 0.5% |
| City | Population | Cost of Living Index | National Avg. |
| Kaibito, AZ | 1,799 | 84 | 16.5% |
| Bayview CDP (Contra Costa County), CA | 1,799 | 130 | 30.1% |
| Gwinn, MI | 1,799 | 85 | 14.6% |
| Shelbina, MO | 1,799 | 82 | 17.6% |
| Quinlan, TX | 1,799 | 89 | 11.4% |
| Corvallis, MT | 1,799 | 100 | 0.5% |