| Index | Millersburg | Iowa | National |
| Cost of living | 82 | 89 | 100 |
| Groceries | 95 | 97 | 100 |
| Health care | 98 | 96 | 100 |
| Housing | 49 | 74 | 100 |
| Transportation | 98 | 97 | 100 |
| Utilities | 96 | 95 | 100 |
| Lifestyle & Entertainment | 95 | 95 | 100 |
| Household Items | 95 | 97 | 100 |
| Education & Childcare | 96 | 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 | $120,737 | $10,061 | $2,817 | $3,622 |
| 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. |
| Thornburg, IA | 57 | 73 | 27.0% |
| Kinross, IA | 69 | 76 | 23.7% |
| Webster, IA | 173 | 78 | 22.0% |
| What Cheer, IA | 729 | 78 | 21.7% |
| Deep River, IA | 292 | 79 | 21.4% |
| Millersburg, IA | 187 | 82 | 18.0% |
| City | Population | Cost of Living Index | National Avg. |
| Olancha, CA | 187 | 109 | 8.7% |
| Fort Green, FL | 187 | 102 | 2.4% |
| Alston, GA | 187 | 88 | 12.2% |
| Bristow, IA | 187 | 77 | 22.8% |
| Grafton, IA | 187 | 86 | 14.2% |
| Millersburg, IA | 187 | 82 | 18.0% |