| Index | Charleston | Missouri | National |
| Cost of living | 82 | 90 | 100 |
| Groceries | 97 | 96 | 100 |
| Health care | 96 | 97 | 100 |
| Housing | 46 | 77 | 100 |
| Transportation | 99 | 96 | 100 |
| Utilities | 98 | 95 | 100 |
| Lifestyle & Entertainment | 95 | 95 | 100 |
| Household Items | 99 | 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 | $63,365 | $5,280 | $1,478 | $1,901 |
| Renters | $19,441 | $1,620 | $454 | $583 |
| 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. |
| Pinhook, MO | 0 | 97 | 3.0% |
| Lambert, MO | 27 | 97 | 3.0% |
| Mounds, IL | 947 | 75 | 24.9% |
| Wilson City, MO | 24 | 76 | 24.0% |
| Mound City, IL | 803 | 76 | 23.6% |
| Charleston, MO | 5,691 | 82 | 18.4% |
| City | Population | Cost of Living Index | National Avg. |
| Waterford, WI | 5,691 | 103 | 3.2% |
| Tracyton, WA | 5,692 | 121 | 21.4% |
| Salida, CO | 5,688 | 124 | 24.4% |
| Weldon Spring, MO | 5,688 | 132 | 32.2% |
| Orchard Homes, MT | 5,688 | 117 | 16.7% |
| Charleston, MO | 5,691 | 82 | 18.4% |