| Index | Saint-Lambert-de-Lauzon | Quebec | National |
| Cost of living | 86 | 88 | 100 |
| Groceries | 109 | 109 | 100 |
| Health care | 102 | 102 | 100 |
| Housing | 67 | 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. |
| Saint-Charles-de-Bellechasse, QC | 2,416 | 85 | 15.3% |
| Saint-Bernard, QC | 2,521 | 85 | 15.3% |
| Saint-Augustin-de-Desmaures, QC | 21,143 | 85 | 15.2% |
| Saint-Gilles, QC | 2,735 | 85 | 15.2% |
| Saint-Anselme, QC | 4,108 | 85 | 15.0% |
| Saint-Lambert-de-Lauzon, QC | 6,916 | 86 | 14.2% |
| City | Population | Cost of Living Index | National Avg. |
| Catalina, AZ | 6,915 | n/a | |
| Fort Myers Shores, FL | 6,915 | n/a | |
| Parkwood, WA | 6,914 | n/a | |
| Willis, TX | 6,918 | n/a | |
| Carbondale, CO | 6,913 | n/a | |
| Saint-Lambert-de-Lauzon, QC | 6,916 | 86 | 14.2% |