| Index | Sappington | Missouri | National |
| Cost of living | 102 | 90 | 100 |
| Groceries | 96 | 96 | 100 |
| Health care | 97 | 97 | 100 |
| Housing | 116 | 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 | $120,221 | $10,018 | $2,805 | $3,607 |
| Renters | $64,848 | $5,404 | $1,513 | $1,946 |
| 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. |
| Peaceful Village, MO | 95 | 69 | 31.1% |
| Brooklyn, IL | 445 | 74 | 26.2% |
| East St. Louis, IL | 27,033 | 77 | 22.5% |
| Alorton, IL | 2,149 | 78 | 22.3% |
| East Carondelet, IL | 330 | 78 | 22.2% |
| Sappington, MO | 7,356 | 102 | 2.2% |
| City | Population | Cost of Living Index | National Avg. |
| Putnam, CT | 7,358 | 105 | 4.7% |
| Unionville, NC | 7,359 | 104 | 3.6% |
| Umatilla, OR | 7,361 | 104 | 4.3% |
| Fair Plain, MI | 7,362 | 87 | 12.7% |
| Seward, NE | 7,363 | 95 | 4.7% |
| Sappington, MO | 7,356 | 102 | 2.2% |