| Index | Lamar Heights | Missouri | National |
| Cost of living | 84 | 90 | 100 |
| Groceries | 95 | 96 | 100 |
| Health care | 94 | 97 | 100 |
| Housing | 60 | 77 | 100 |
| Transportation | 99 | 96 | 100 |
| Utilities | 93 | 95 | 100 |
| Lifestyle & Entertainment | 92 | 95 | 100 |
| Household Items | 95 | 97 | 100 |
| Education & Childcare | 91 | 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 | $0 | $0 | $0 | $0 |
| Renters | $50,093 | $4,174 | $1,169 | $1,503 |
| 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. |
| Milford, MO | 3 | 94 | 5.5% |
| Irwin, MO | 23 | 94 | 5.5% |
| Golden City, MO | 652 | 77 | 23.1% |
| Sheldon, MO | 420 | 78 | 21.9% |
| Liberal, MO | 691 | 78 | 21.7% |
| Lamar Heights, MO | 154 | 84 | 15.8% |
| City | Population | Cost of Living Index | National Avg. |
| Nightmute, AK | 154 | 95 | 5.5% |
| Billingsley, AL | 154 | 96 | 4.1% |
| Calvert, AL | 154 | 83 | 17.1% |
| Cutter, AZ | 154 | 102 | 1.8% |
| Montezuma, CO | 154 | 149 | 49.2% |
| Lamar Heights, MO | 154 | 84 | 15.8% |