| Index | Potosi | Missouri | National |
| Cost of living | 84 | 90 | 100 |
| Groceries | 96 | 96 | 100 |
| Health care | 97 | 97 | 100 |
| Housing | 54 | 77 | 100 |
| Transportation | 98 | 96 | 100 |
| Utilities | 99 | 95 | 100 |
| Lifestyle & Entertainment | 92 | 95 | 100 |
| Household Items | 96 | 97 | 100 |
| Education & Childcare | 96 | 95 | 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 | $74,833 | $6,236 | $1,746 | $2,245 |
| Renters | $23,940 | $1,995 | $559 | $718 |
| State | General Sales Tax | With Max Surtax |
| Missouri | 4.225% | 10.85% |
| State | Income Tax (Low) | Income Tax (High) |
| Missouri | 2% | 4.95% |
| City | Population | Cost of Living Index | National Avg. |
| Frankclay, MO | 181 | 96 | 3.6% |
| Caledonia, MO | 196 | 72 | 28.0% |
| Wortham, MO | 445 | 78 | 22.4% |
| Leadwood, MO | 1,639 | 81 | 19.2% |
| Park Hills, MO | 8,743 | 83 | 17.0% |
| Potosi, MO | 2,634 | 84 | 16.2% |
| City | Population | Cost of Living Index | National Avg. |
| Lake City, AR | 2,634 | 85 | 14.8% |
| Mount Vernon, GA | 2,634 | 87 | 12.5% |
| Oakwood Hills, IL | 2,634 | 108 | 8.2% |
| Oliver, PA | 2,633 | 83 | 17.0% |
| West Newton, PA | 2,633 | 86 | 14.1% |
| Potosi, MO | 2,634 | 84 | 16.2% |