| Index | Rockwell | Iowa | National |
| Cost of living | 86 | 89 | 100 |
| Groceries | 95 | 97 | 100 |
| Health care | 95 | 96 | 100 |
| Housing | 63 | 74 | 100 |
| Transportation | 96 | 97 | 100 |
| Utilities | 95 | 95 | 100 |
| Lifestyle & Entertainment | 95 | 95 | 100 |
| Household Items | 98 | 97 | 100 |
| Education & Childcare | 98 | 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 | $87,374 | $7,281 | $2,039 | $2,621 |
| Renters | $40,145 | $3,345 | $937 | $1,204 |
| 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. |
| Portland, IA | 29 | 96 | 4.1% |
| Dougherty, IA | 61 | 96 | 4.1% |
| Burchinal, IA | 20 | 96 | 4.1% |
| Aredale, IA | 50 | 76 | 24.1% |
| Alexander, IA | 166 | 75 | 24.6% |
| Rockwell, IA | 890 | 86 | 13.9% |
| City | Population | Cost of Living Index | National Avg. |
| Gadsden, AZ | 890 | 90 | 9.8% |
| Parker Strip, AZ | 890 | 104 | 4.5% |
| Crystal Springs, FL | 890 | 94 | 5.9% |
| Lecompton, KS | 890 | 88 | 12.3% |
| Frenchburg, KY | 890 | 82 | 17.7% |
| Rockwell, IA | 890 | 86 | 13.9% |