| Index | Carignan | Quebec | National |
| Cost of living | 86 | 88 | 100 |
| Groceries | 109 | 109 | 100 |
| Health care | 102 | 102 | 100 |
| Housing | 69 | 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. |
| McMasterville, QC | 6,085 | 85 | 15.3% |
| Chambly, QC | 30,986 | 85 | 15.2% |
| Saint-Mathieu-de-Beloeil, QC | 2,671 | 85 | 15.2% |
| Saint-Mathieu, QC | 2,496 | 85 | 15.0% |
| Sainte-Marie-Madeleine, QC | 2,856 | 85 | 14.9% |
| Carignan, QC | 11,123 | 86 | 13.7% |
| City | Population | Cost of Living Index | National Avg. |
| Little Ferry, NJ | 11,125 | n/a | |
| Pleasanton, TX | 11,118 | n/a | |
| South Dundas, ON | 11,130 | 105 | 4.9% |
| West Point, UT | 11,115 | n/a | |
| Sechelt, BC | 11,114 | 107 | 7.1% |
| Carignan, QC | 11,123 | 86 | 13.7% |