| Index | South Williamson | Kentucky | National |
| Cost of living | 102 | 88 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 94 | 97 | 100 |
| Housing | 117 | 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 | $163,819 | $13,652 | $3,822 | $4,915 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Belfry, KY | 270 | 96 | 4.4% |
| Freeburn, KY | 273 | 96 | 4.4% |
| McCarr, KY | 225 | 72 | 27.8% |
| Red Jacket, WV | 262 | 77 | 23.0% |
| Mount Gay-Shamrock, WV | 1,479 | 79 | 21.0% |
| South Williamson, KY | 533 | 102 | 2.1% |
| City | Population | Cost of Living Index | National Avg. |
| Cedar Creek, AZ | 533 | 84 | 15.6% |
| Seymour, IA | 533 | 78 | 21.8% |
| Golf, IL | 533 | 212 | 112.2% |
| Fancy Farm, KY | 533 | 87 | 12.9% |
| Darlington, MD | 533 | 128 | 28.0% |
| South Williamson, KY | 533 | 102 | 2.1% |