| Index | Adairville | Kentucky | National |
| Cost of living | 81 | 88 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 98 | 97 | 100 |
| Housing | 46 | 70 | 100 |
| Transportation | 93 | 96 | 100 |
| Utilities | 92 | 95 | 100 |
| Lifestyle & Entertainment | 92 | 95 | 100 |
| Household Items | 98 | 97 | 100 |
| Education & Childcare | 98 | 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 | $62,330 | $5,194 | $1,454 | $1,870 |
| Renters | $25,158 | $2,097 | $587 | $755 |
| 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. |
| Walnut Grove CDP (Hardin County), TN | 261 | 97 | 2.8% |
| Russellville, KY | 7,211 | 84 | 16.2% |
| Auburn, KY | 1,514 | 85 | 15.1% |
| Cedar Hill, TN | 276 | 89 | 10.9% |
| Adams, TN | 623 | 91 | 9.3% |
| Adairville, KY | 892 | 81 | 19.2% |
| City | Population | Cost of Living Index | National Avg. |
| Excel, AL | 892 | 96 | 3.8% |
| Rancho Mesa Verde, AZ | 892 | 86 | 13.8% |
| Downey, ID | 892 | 89 | 11.0% |
| Bolton, MS | 892 | 77 | 23.3% |
| Belle Center, OH | 892 | 86 | 14.0% |
| Adairville, KY | 892 | 81 | 19.2% |