| Index | Centralia | Iowa | National |
| Cost of living | 97 | 89 | 100 |
| Groceries | 98 | 97 | 100 |
| Health care | 96 | 96 | 100 |
| Housing | 100 | 74 | 100 |
| Transportation | 96 | 97 | 100 |
| Utilities | 93 | 95 | 100 |
| Lifestyle & Entertainment | 97 | 95 | 100 |
| Household Items | 97 | 97 | 100 |
| Education & Childcare | 89 | 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 | $104,484 | $8,707 | $2,438 | $3,135 |
| Renters | $53,270 | $4,439 | $1,243 | $1,598 |
| 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. |
| North Buena Vista, IA | 117 | 81 | 19.3% |
| Bernard, IA | 144 | 86 | 13.8% |
| La Motte, IA | 249 | 86 | 13.6% |
| Holy Cross, IA | 316 | 87 | 13.1% |
| Zwingle, IA | 73 | 87 | 13.0% |
| Centralia, IA | 145 | 97 | 3.2% |
| City | Population | Cost of Living Index | National Avg. |
| Bluewater, CA | 145 | 76 | 24.1% |
| Larrabee, IA | 145 | 75 | 24.7% |
| Mound Station, IL | 145 | 85 | 15.0% |
| Mackey, IN | 145 | 87 | 12.6% |
| Shongaloo, LA | 145 | 83 | 16.9% |
| Centralia, IA | 145 | 97 | 3.2% |