| Index | Barnum | Iowa | National |
| Cost of living | 83 | 89 | 100 |
| Groceries | 98 | 97 | 100 |
| Health care | 95 | 96 | 100 |
| Housing | 55 | 74 | 100 |
| Transportation | 96 | 97 | 100 |
| Utilities | 92 | 95 | 100 |
| Lifestyle & Entertainment | 92 | 95 | 100 |
| Household Items | 98 | 97 | 100 |
| Education & Childcare | 90 | 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 | $108,091 | $9,008 | $2,522 | $3,243 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Pioneer, IA | 23 | 95 | 5.3% |
| Rinard, IA | 34 | 71 | 28.7% |
| Knierim, IA | 58 | 72 | 27.9% |
| Palmer, IA | 153 | 75 | 24.7% |
| Somers, IA | 98 | 77 | 23.0% |
| Barnum, IA | 329 | 83 | 17.2% |
| City | Population | Cost of Living Index | National Avg. |
| Twin Groves, AR | 329 | 81 | 18.5% |
| Manalapan, FL | 329 | 394 | 294.1% |
| Greeley, IA | 329 | 82 | 17.8% |
| Marble Rock, IA | 329 | 78 | 21.6% |
| Rhodes, IA | 329 | 81 | 18.5% |
| Barnum, IA | 329 | 83 | 17.2% |