| Index | High Ridge | Missouri | National |
| Cost of living | 92 | 90 | 100 |
| Groceries | 95 | 96 | 100 |
| Health care | 98 | 97 | 100 |
| Housing | 83 | 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 | $99,443 | $8,287 | $2,320 | $2,984 |
| Renters | $68,159 | $5,680 | $1,590 | $2,045 |
| 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. |
| Defiance, MO | 70 | 96 | 4.3% |
| Peaceful Village, MO | 95 | 69 | 31.1% |
| Wellston, MO | 1,958 | 81 | 18.8% |
| Horine, MO | 1,133 | 83 | 17.4% |
| Lake Tekakwitha, MO | 280 | 82 | 17.6% |
| High Ridge, MO | 4,359 | 92 | 8.0% |
| City | Population | Cost of Living Index | National Avg. |
| Château-Richer, QC | 4,359 | n/a | |
| Medina, TN | 4,358 | 99 | 1.2% |
| Arabi, LA | 4,360 | 96 | 3.9% |
| Cherry Grove, OH | 4,356 | 104 | 3.5% |
| Thiells, NY | 4,355 | 142 | 42.2% |
| High Ridge, MO | 4,359 | 92 | 8.0% |