| Index | Williamson | Georgia | National |
| Cost of living | 95 | 96 | 100 |
| Groceries | 101 | 99 | 100 |
| Health care | 100 | 99 | 100 |
| Housing | 86 | 88 | 100 |
| Transportation | 97 | 99 | 100 |
| Utilities | 100 | 102 | 100 |
| Lifestyle & Entertainment | 103 | 100 | 100 |
| Household Items | 99 | 100 | 100 |
| Education & Childcare | 97 | 99 | 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 | $133,670 | $11,139 | $3,119 | $4,011 |
| Renters | $42,350 | $3,529 | $988 | $1,271 |
| State | General Sales Tax | With Max Surtax |
| Georgia | 4% | 8% |
| State | Income Tax (Low) | Income Tax (High) |
| Georgia | 1% | 5.57% |
| City | Population | Cost of Living Index | National Avg. |
| Hilltop, GA | 103 | 100 | 0.5% |
| East Griffin, GA | 1,401 | 84 | 15.6% |
| Experiment, GA | 2,985 | 85 | 14.8% |
| Woodbury, GA | 1,222 | 85 | 14.5% |
| Orchard Hill, GA | 250 | 86 | 14.2% |
| Williamson, GA | 615 | 95 | 4.6% |
| City | Population | Cost of Living Index | National Avg. |
| De Valls Bluff, AR | 615 | 75 | 25.2% |
| Collbran, CO | 615 | 99 | 1.4% |
| Ailey, GA | 615 | 87 | 12.9% |
| Parkers Settlement, IN | 615 | 92 | 7.8% |
| Leming, TX | 615 | 103 | 3.4% |
| Williamson, GA | 615 | 95 | 4.6% |