| Index | Riverdale | Iowa | National |
| Cost of living | 107 | 89 | 100 |
| Groceries | 97 | 97 | 100 |
| Health care | 97 | 96 | 100 |
| Housing | 133 | 74 | 100 |
| Transportation | 97 | 97 | 100 |
| Utilities | 93 | 95 | 100 |
| Lifestyle & Entertainment | 96 | 95 | 100 |
| Household Items | 96 | 97 | 100 |
| Education & Childcare | 97 | 94 | 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 | $133,235 | $11,103 | $3,109 | $3,997 |
| Renters | $83,847 | $6,987 | $1,956 | $2,516 |
| State | General Sales Tax | With Max Surtax |
| Iowa | 6% | 7% |
| State | Income Tax (Low) | Income Tax (High) |
| Iowa | 4.4% | 6% |
| City | Population | Cost of Living Index | National Avg. |
| Rock Island Arsenal, IL | 366 | 100 | 0.2% |
| Oak Grove, IL | 445 | 78 | 21.6% |
| Panorama Park, IA | 217 | 86 | 14.2% |
| Carbon Cliff, IL | 1,998 | 89 | 11.0% |
| Rock Island, IL | 38,640 | 89 | 10.9% |
| Riverdale, IA | 458 | 107 | 7.3% |
| City | Population | Cost of Living Index | National Avg. |
| Norman, AR | 458 | 80 | 20.0% |
| Hamilton Branch, CA | 458 | 130 | 29.8% |
| Bussey, IA | 458 | 77 | 22.9% |
| Naplate, IL | 458 | 88 | 12.1% |
| Turkey Creek, LA | 458 | 82 | 18.3% |
| Riverdale, IA | 458 | 107 | 7.3% |