| Index | Troy | Tennessee | National |
| Cost of living | 85 | 92 | 100 |
| Groceries | 99 | 98 | 100 |
| Health care | 97 | 97 | 100 |
| Housing | 56 | 80 | 100 |
| Transportation | 94 | 97 | 100 |
| Utilities | 96 | 98 | 100 |
| Lifestyle & Entertainment | 96 | 97 | 100 |
| Household Items | 101 | 98 | 100 |
| Education & Childcare | 101 | 97 | 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 | $77,494 | $6,458 | $1,808 | $2,325 |
| Renters | $40,067 | $3,339 | $935 | $1,202 |
| State | General Sales Tax | With Max Surtax |
| Tennessee | 7% | 9.75% |
| State | Income Tax (Low) | Income Tax (High) |
| Tennessee | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| Cayce, KY | 146 | 97 | 3.0% |
| Trimble, TN | 801 | 81 | 18.6% |
| Hornbeak, TN | 537 | 82 | 17.5% |
| Kenton, TN | 1,484 | 83 | 17.5% |
| Rutherford, TN | 1,109 | 83 | 17.4% |
| Troy, TN | 1,898 | 85 | 14.8% |
| City | Population | Cost of Living Index | National Avg. |
| Kingstown, MD | 1,898 | 114 | 14.5% |
| South Paris, ME | 1,898 | 93 | 6.8% |
| Waterville, MN | 1,898 | 93 | 7.0% |
| Lynnwood-Pricedale, PA | 1,898 | 90 | 10.2% |
| Encantada-Ranchito-El Calaboz, TX | 1,898 | 78 | 22.1% |
| Troy, TN | 1,898 | 85 | 14.8% |