| Index | Saint-Bruno-de-Kamouraska | Quebec | National |
| Cost of living | 85 | 88 | 100 |
| Groceries | 109 | 109 | 100 |
| Health care | 102 | 102 | 100 |
| Housing | 65 | 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-Joseph-de-Kamouraska, QC | 369 | 96 | 4.2% |
| Mont-Carmel, QC | 1,108 | 85 | 15.1% |
| Sainte-Hélène-de-Kamouraska, QC | 899 | 85 | 15.0% |
| Saint-Gabriel-Lalemant, QC | 680 | 85 | 15.0% |
| Saint-Pascal, QC | 3,396 | 85 | 14.9% |
| Saint-Bruno-de-Kamouraska, QC | 542 | 85 | 15.0% |
| City | Population | Cost of Living Index | National Avg. |
| Hammond, IL | 542 | n/a | |
| Hornersville, MO | 542 | n/a | |
| Calumet, OK | 542 | n/a | |
| Gaston, OR | 542 | n/a | |
| Marianna, PA | 542 | n/a | |
| Saint-Bruno-de-Kamouraska, QC | 542 | 85 | 15.0% |