| Index | Martin City | Montana | National |
| Cost of living | 89 | 102 | 100 |
| Groceries | 105 | 103 | 100 |
| Health care | 103 | 102 | 100 |
| Housing | 60 | 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 | $41,369 | $3,447 | $965 | $1,241 |
| Renters | $72,718 | $6,060 | $1,697 | $2,182 |
| 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. |
| Hungry Horse, MT | 669 | 87 | 13.1% |
| Coram, MT | 310 | 103 | 2.5% |
| Columbia Falls, MT | 5,854 | 104 | 4.0% |
| Evergreen, MT | 8,660 | 107 | 6.7% |
| Kalispell, MT | 24,848 | 107 | 6.9% |
| Martin City, MT | 377 | 89 | 10.8% |
| City | Population | Cost of Living Index | National Avg. |
| Bitter Springs, AZ | 377 | 81 | 18.5% |
| California Pines, CA | 377 | 101 | 0.6% |
| Clarksburg, CA | 377 | 117 | 17.0% |
| Topaz, CA | 377 | 107 | 7.2% |
| Kelley, IA | 377 | 92 | 7.8% |
| Martin City, MT | 377 | 89 | 10.8% |