| Index | Mont-Joli | Quebec | National |
| Cost of living | 97 | 88 | 100 |
| Groceries | 104 | 109 | 100 |
| Health care | 92 | 102 | 100 |
| Housing | 67 | 74 | 100 |
| Transportation | 96 | 101 | 100 |
| Utilities | 149 | 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. |
| Sainte-Angèle-de-Mérici, QC | 928 | 96 | 3.9% |
| Métis-sur-Mer, QC | 552 | 96 | 3.8% |
| Grand-Métis, QC | 198 | 96 | 3.7% |
| Sainte-Flavie, QC | 868 | 96 | 3.6% |
| Sainte-Luce, QC | 2,784 | 96 | 3.6% |
| Mont-Joli, QC | 6,054 | 97 | 3.3% |
| City | Population | Cost of Living Index | National Avg. |
| Melfort, SK | 6,054 | 101 | 0.7% |
| Oxford, MA | 6,053 | n/a | |
| Roseland, NJ | 6,053 | n/a | |
| Windcrest, TX | 6,055 | n/a | |
| Sainte-Anne-des-Monts, QC | 6,055 | 95 | 4.7% |
| Mont-Joli, QC | 6,054 | 97 | 3.3% |