| Index | Des Peres | Missouri | National |
| Cost of living | 140 | 90 | 100 |
| Groceries | 95 | 96 | 100 |
| Health care | 98 | 97 | 100 |
| Housing | 242 | 77 | 100 |
| Transportation | 97 | 96 | 100 |
| Utilities | 95 | 95 | 100 |
| Lifestyle & Entertainment | 94 | 95 | 100 |
| Household Items | 98 | 97 | 100 |
| Education & Childcare | 95 | 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 | $271,889 | $22,657 | $6,344 | $8,157 |
| Renters | $72,043 | $6,004 | $1,681 | $2,162 |
| 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. |
| Champ, MO | 3 | 96 | 4.1% |
| Peaceful Village, MO | 95 | 69 | 31.1% |
| East Carondelet, IL | 330 | 78 | 22.2% |
| Kinloch, MO | 344 | 79 | 20.8% |
| Wellston, MO | 1,958 | 81 | 18.8% |
| Des Peres, MO | 8,916 | 140 | 39.9% |
| City | Population | Cost of Living Index | National Avg. |
| Wharton, TX | 8,915 | 88 | 11.9% |
| Chatham, NJ | 8,913 | 188 | 88.3% |
| Vineyard, UT | 8,921 | 133 | 32.9% |
| Lapeer, MI | 8,922 | 87 | 12.5% |
| Kirby, TX | 8,908 | 94 | 5.6% |
| Des Peres, MO | 8,916 | 140 | 39.9% |