| Index | Martin | Kentucky | National |
| Cost of living | 83 | 88 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 94 | 97 | 100 |
| Housing | 55 | 70 | 100 |
| Transportation | 97 | 96 | 100 |
| Utilities | 95 | 95 | 100 |
| Lifestyle & Entertainment | 96 | 95 | 100 |
| Household Items | 96 | 97 | 100 |
| Education & Childcare | 92 | 94 | 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 | $56,924 | $4,744 | $1,328 | $1,708 |
| Renters | $27,751 | $2,313 | $647 | $833 |
| State | General Sales Tax | With Max Surtax |
| Kentucky | 6% | 6% |
| State | Income Tax (Low) | Income Tax (High) |
| Kentucky | 4.5% | 4.5% |
| City | Population | Cost of Living Index | National Avg. |
| Dwale, KY | 198 | 96 | 4.4% |
| Wayland, KY | 417 | 77 | 22.5% |
| Auxier, KY | 944 | 79 | 20.9% |
| Coal Run Village, KY | 1,349 | 80 | 19.9% |
| McDowell, KY | 640 | 82 | 17.8% |
| Martin, KY | 361 | 83 | 16.7% |
| City | Population | Cost of Living Index | National Avg. |
| Coleville, CA | 361 | 106 | 5.8% |
| Lockwood, CA | 361 | 123 | 22.7% |
| Kilbourne, IL | 361 | 83 | 16.9% |
| Earl Park, IN | 361 | 83 | 17.1% |
| Milford, KS | 361 | 95 | 4.9% |
| Martin, KY | 361 | 83 | 16.7% |