| Index | Thayer | Iowa | National |
| Cost of living | 76 | 89 | 100 |
| Groceries | 99 | 97 | 100 |
| Health care | 97 | 96 | 100 |
| Housing | 29 | 74 | 100 |
| Transportation | 96 | 97 | 100 |
| Utilities | 97 | 95 | 100 |
| Lifestyle & Entertainment | 91 | 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 | $97,573 | $8,131 | $2,277 | $2,927 |
| 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. |
| Ellston, IA | 38 | 70 | 29.7% |
| Grand River, IA | 198 | 76 | 24.2% |
| Van Wert, IA | 140 | 76 | 24.1% |
| East Peru, IA | 147 | 76 | 23.9% |
| Lorimor, IA | 408 | 78 | 21.8% |
| Thayer, IA | 24 | 76 | 24.4% |
| City | Population | Cost of Living Index | National Avg. |
| Ferry, AK | 24 | 114 | 14.1% |
| Benton, AL | 24 | 86 | 14.2% |
| Hagarville, AR | 24 | 96 | 4.3% |
| Coulterville, CA | 24 | 119 | 18.6% |
| Laird, CO | 24 | 108 | 7.7% |
| Thayer, IA | 24 | 76 | 24.4% |