| Index | Dellwood | Missouri | National |
| Cost of living | 86 | 90 | 100 |
| Groceries | 99 | 96 | 100 |
| Health care | 93 | 97 | 100 |
| Housing | 62 | 77 | 100 |
| Transportation | 97 | 96 | 100 |
| Utilities | 96 | 95 | 100 |
| Lifestyle & Entertainment | 94 | 95 | 100 |
| Household Items | 97 | 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 | $90,524 | $7,544 | $2,112 | $2,716 |
| Renters | $72,725 | $6,060 | $1,697 | $2,182 |
| 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% |
| 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% |
| Dellwood, MO | 5,122 | 86 | 14.0% |
| City | Population | Cost of Living Index | National Avg. |
| Post, TX | 5,122 | 84 | 16.3% |
| Iroquois Point, HI | 5,121 | 175 | 75.1% |
| St. Augustine South, FL | 5,123 | 112 | 12.3% |
| Westvale, NY | 5,124 | 107 | 7.5% |
| Lexington, OH | 5,124 | 89 | 10.9% |
| Dellwood, MO | 5,122 | 86 | 14.0% |