| Index | Water Valley | Kentucky | National |
| Cost of living | 87 | 88 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 96 | 97 | 100 |
| Housing | 62 | 70 | 100 |
| Transportation | 99 | 96 | 100 |
| Utilities | 98 | 95 | 100 |
| Lifestyle & Entertainment | 95 | 95 | 100 |
| Household Items | 99 | 97 | 100 |
| Education & Childcare | 96 | 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 | $103,421 | $8,618 | $2,413 | $3,103 |
| Renters | $65,438 | $5,453 | $1,527 | $1,963 |
| 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. |
| Cayce, KY | 146 | 97 | 3.0% |
| Pryorsburg, KY | 235 | 76 | 24.2% |
| Fulton, KY | 2,468 | 79 | 21.0% |
| Clinton, KY | 1,324 | 79 | 21.1% |
| South Fulton, TN | 2,185 | 82 | 18.4% |
| Water Valley, KY | 141 | 87 | 13.4% |
| City | Population | Cost of Living Index | National Avg. |
| Pine Apple, AL | 141 | 87 | 13.3% |
| Waterloo, AL | 141 | 79 | 20.6% |
| Mono City, CA | 141 | 102 | 2.4% |
| Mount Carmel, FL | 141 | 91 | 9.0% |
| State Line City, IN | 141 | 86 | 13.7% |
| Water Valley, KY | 141 | 87 | 13.4% |