| Index | Grant City | Missouri | National |
| Cost of living | 77 | 90 | 100 |
| Groceries | 95 | 96 | 100 |
| Health care | 97 | 97 | 100 |
| Housing | 33 | 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 | $77,974 | $6,498 | $1,819 | $2,339 |
| Renters | $30,734 | $2,561 | $717 | $922 |
| 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. |
| Irena, MO | 10 | 96 | 4.1% |
| Maloy, IA | 24 | 96 | 4.1% |
| Redding, IA | 48 | 96 | 4.1% |
| Athelstan, IA | 4 | 96 | 4.1% |
| Denver, MO | 26 | 69 | 30.6% |
| Grant City, MO | 1,045 | 77 | 23.1% |
| City | Population | Cost of Living Index | National Avg. |
| Casa Blanca, AZ | 1,045 | 84 | 15.9% |
| Preston, IA | 1,045 | 90 | 10.0% |
| Hilltop, MN | 1,045 | 80 | 20.0% |
| San Pablo, NM | 1,045 | 103 | 3.1% |
| Alleghenyville, PA | 1,045 | 122 | 22.1% |
| Grant City, MO | 1,045 | 77 | 23.1% |