| Index | Reserve | Montana | National |
| Cost of living | 74 | 102 | 100 |
| Groceries | 98 | 103 | 100 |
| Health care | 99 | 102 | 100 |
| Housing | 17 | 101 | 100 |
| Transportation | 100 | 100 | 100 |
| Utilities | 104 | 104 | 100 |
| Lifestyle & Entertainment | 96 | 100 | 100 |
| Household Items | 100 | 100 | 100 |
| Education & Childcare | 93 | 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 | $78,772 | $6,564 | $1,838 | $2,363 |
| 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. |
| Antelope, MT | 49 | 99 | 1.4% |
| Medicine Lake, MT | 189 | 85 | 14.5% |
| Plentywood, MT | 1,572 | 92 | 7.7% |
| Reserve, MT | 38 | 74 | 26.0% |
| City | Population | Cost of Living Index | National Avg. |
| Clark's Point, AK | 38 | 96 | 3.5% |
| Wahak Hotrontk, AZ | 38 | 103 | 3.1% |
| Maybell, CO | 38 | 107 | 6.8% |
| Stonewall Gap, CO | 38 | 119 | 18.9% |
| Coburg, IA | 38 | 97 | 3.0% |
| Reserve, MT | 38 | 74 | 26.0% |