| Index | Helena Valley Northeast | Montana | National |
| Cost of living | 122 | 102 | 100 |
| Groceries | 102 | 103 | 100 |
| Health care | 101 | 102 | 100 |
| Housing | 168 | 101 | 100 |
| Transportation | 102 | 100 | 100 |
| Utilities | 102 | 104 | 100 |
| Lifestyle & Entertainment | 100 | 100 | 100 |
| Household Items | 101 | 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 | $178,762 | $14,897 | $4,171 | $5,363 |
| Renters | $36,609 | $3,051 | $854 | $1,098 |
| 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. |
| East Helena, MT | 1,731 | 102 | 2.0% |
| Helena Valley Southeast, MT | 8,816 | 106 | 5.8% |
| Helena, MT | 33,820 | 110 | 9.8% |
| Helena Valley Northwest, MT | 4,403 | 112 | 11.8% |
| Helena Valley West Central, MT | 8,319 | 113 | 13.3% |
| Helena Valley Northeast, MT | 3,613 | 122 | 21.7% |
| City | Population | Cost of Living Index | National Avg. |
| Windermere, FL | 3,613 | 171 | 70.9% |
| Mountain View, HI | 3,612 | 121 | 21.5% |
| Scissors, TX | 3,614 | 79 | 20.9% |
| Bunk Foss, WA | 3,614 | 150 | 49.7% |
| Saint-Adolphe-d'Howard, QC | 3,614 | n/a | |
| Helena Valley Northeast, MT | 3,613 | 122 | 21.7% |