| Index | Saint-Jean-de-Matha | Quebec | National |
| Cost of living | 85 | 88 | 100 |
| Groceries | 109 | 109 | 100 |
| Health care | 102 | 102 | 100 |
| Housing | 63 | 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. |
| Sainte-Béatrix, QC | 2,101 | 85 | 15.3% |
| Saint-Didace, QC | 702 | 85 | 15.2% |
| Saint-Cuthbert, QC | 1,912 | 85 | 15.2% |
| Sainte-Marcelline-de-Kildare, QC | 1,697 | 85 | 15.1% |
| Mandeville, QC | 2,151 | 85 | 15.1% |
| Saint-Jean-de-Matha, QC | 4,707 | 85 | 15.4% |
| City | Population | Cost of Living Index | National Avg. |
| Ivanhoe, CA | 4,706 | n/a | |
| Friendship Heights Village, MD | 4,706 | n/a | |
| Kings Park, VA | 4,708 | n/a | |
| Inverness, Subd. A, NS | 4,704 | 94 | 5.9% |
| Spring Lake Heights, NJ | 4,703 | n/a | |
| Saint-Jean-de-Matha, QC | 4,707 | 85 | 15.4% |