| Index | Rock Valley | Iowa | National |
| Cost of living | 94 | 89 | 100 |
| Groceries | 98 | 97 | 100 |
| Health care | 95 | 96 | 100 |
| Housing | 89 | 74 | 100 |
| Transportation | 93 | 97 | 100 |
| Utilities | 104 | 95 | 100 |
| Lifestyle & Entertainment | 93 | 95 | 100 |
| Household Items | 95 | 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 | $103,582 | $8,632 | $2,417 | $3,108 |
| Renters | $32,266 | $2,689 | $753 | $968 |
| 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. |
| Hudson, SD | 488 | 78 | 21.6% |
| Alvord, IA | 221 | 80 | 20.4% |
| Fairview, SD | 144 | 83 | 16.8% |
| George, IA | 1,040 | 84 | 15.8% |
| Hawarden, IA | 3,136 | 84 | 15.6% |
| Rock Valley, IA | 3,981 | 94 | 5.8% |
| City | Population | Cost of Living Index | National Avg. |
| Ridgecrest, FL | 3,981 | 109 | 9.1% |
| Greendale, IN | 3,981 | 88 | 11.6% |
| Crittenden, KY | 3,981 | 93 | 7.4% |
| Swanton, OH | 3,981 | 89 | 11.3% |
| Grape Creek, TX | 3,980 | 88 | 11.8% |
| Rock Valley, IA | 3,981 | 94 | 5.8% |