| Index | Walnut Grove | Missouri | National |
| Cost of living | 84 | 90 | 100 |
| Groceries | 95 | 96 | 100 |
| Health care | 93 | 97 | 100 |
| Housing | 56 | 77 | 100 |
| Transportation | 96 | 96 | 100 |
| Utilities | 95 | 95 | 100 |
| Lifestyle & Entertainment | 94 | 95 | 100 |
| Household Items | 95 | 97 | 100 |
| Education & Childcare | 100 | 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 | $81,272 | $6,773 | $1,896 | $2,438 |
| Renters | $29,387 | $2,449 | $686 | $882 |
| 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. |
| Everton, MO | 338 | 78 | 21.6% |
| Ash Grove, MO | 1,457 | 84 | 16.2% |
| Aldrich, MO | 67 | 84 | 15.8% |
| Dadeville, MO | 254 | 85 | 14.7% |
| Morrisville, MO | 600 | 86 | 14.1% |
| Walnut Grove, MO | 541 | 84 | 16.4% |
| City | Population | Cost of Living Index | National Avg. |
| Dows, IA | 541 | 76 | 23.6% |
| Claypool, IN | 541 | 81 | 19.2% |
| Patriot, IN | 541 | 83 | 17.2% |
| Manitou, KY | 541 | 87 | 12.8% |
| Mooringsport, LA | 541 | 85 | 15.1% |
| Walnut Grove, MO | 541 | 84 | 16.4% |