| Index | Decorah | Iowa | National |
| Cost of living | 98 | 89 | 100 |
| Groceries | 100 | 97 | 100 |
| Health care | 99 | 96 | 100 |
| Housing | 94 | 74 | 100 |
| Transportation | 95 | 97 | 100 |
| Utilities | 104 | 95 | 100 |
| Lifestyle & Entertainment | 101 | 95 | 100 |
| Household Items | 100 | 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 | $111,615 | $9,301 | $2,604 | $3,349 |
| Renters | $40,751 | $3,396 | $951 | $1,223 |
| 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. |
| Jackson Junction, IA | 92 | 96 | 4.1% |
| Castalia, IA | 172 | 84 | 15.6% |
| Ridgeway, IA | 263 | 87 | 13.2% |
| Ossian, IA | 828 | 85 | 15.1% |
| Fort Atkinson, IA | 390 | 87 | 13.3% |
| Decorah, IA | 7,825 | 98 | 2.2% |
| City | Population | Cost of Living Index | National Avg. |
| Newport, AR | 7,828 | 80 | 19.6% |
| Brighton, MI | 7,828 | 103 | 2.8% |
| Southgate, ON | 7,828 | n/a | |
| Oceano, CA | 7,820 | 137 | 37.1% |
| Perry, IA | 7,820 | 86 | 13.9% |
| Decorah, IA | 7,825 | 98 | 2.2% |