| Index | Saint-Malachie | Quebec | National |
| Cost of living | 85 | 88 | 100 |
| Groceries | 109 | 109 | 100 |
| Health care | 102 | 102 | 100 |
| Housing | 64 | 74 | 100 |
| Transportation | 101 | 101 | 100 |
| Utilities | 82 | 82 | 100 |
| Lifestyle & Entertainment | n/a | n/a | n/a |
| Household Items | n/a | n/a | n/a |
| Education & Childcare | n/a | n/a | n/a |
| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| State | General Sales Tax | With Max Surtax |
| Quebec | 9.975% | 14.975% |
| State | Income Tax (Low) | Income Tax (High) |
| Quebec | 15% | 25.75% |
| City | Population | Cost of Living Index | National Avg. |
| Armagh, QC | 1,432 | 85 | 15.1% |
| Sainte-Claire, QC | 3,313 | 85 | 15.0% |
| Saint-Anselme, QC | 4,108 | 85 | 15.0% |
| Saint-Lazare-de-Bellechasse, QC | 1,310 | 85 | 14.8% |
| Saint-Gervais, QC | 2,135 | 85 | 14.7% |
| Saint-Malachie, QC | 1,490 | 85 | 15.1% |
| City | Population | Cost of Living Index | National Avg. |
| Long Creek, IL | 1,490 | n/a | |
| Winterport, ME | 1,490 | n/a | |
| Star Valley, AZ | 1,491 | n/a | |
| Dale, IN | 1,491 | n/a | |
| Silver Lake, KS | 1,491 | n/a | |
| Saint-Malachie, QC | 1,490 | 85 | 15.1% |