| Index | Parnell | Missouri | National |
| Cost of living | 81 | 90 | 100 |
| Groceries | 95 | 96 | 100 |
| Health care | 97 | 97 | 100 |
| Housing | 47 | 77 | 100 |
| Transportation | 95 | 96 | 100 |
| Utilities | 97 | 95 | 100 |
| Lifestyle & Entertainment | 99 | 95 | 100 |
| Household Items | 97 | 97 | 100 |
| Education & Childcare | 93 | 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 | $105,798 | $8,817 | $2,468 | $3,174 |
| Renters | $27,541 | $2,295 | $643 | $826 |
| 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. |
| Athelstan, IA | 4 | 96 | 4.1% |
| Redding, IA | 48 | 96 | 4.1% |
| Conception, MO | 300 | 96 | 4.1% |
| Irena, MO | 10 | 96 | 4.1% |
| Worth, MO | 70 | 71 | 29.2% |
| Parnell, MO | 186 | 81 | 18.6% |
| City | Population | Cost of Living Index | National Avg. |
| Gulfcrest, AL | 186 | 90 | 9.9% |
| Camptonville, CA | 186 | 121 | 20.7% |
| Fostoria, IA | 186 | 87 | 12.9% |
| Green Mountain, IA | 186 | 80 | 20.2% |
| Webb, IA | 186 | 79 | 21.4% |
| Parnell, MO | 186 | 81 | 18.6% |