| Index | Duhamel | Quebec | National |
| Cost of living | 94 | 88 | 100 |
| Groceries | 105 | 109 | 100 |
| Health care | 101 | 102 | 100 |
| Housing | 71 | 74 | 100 |
| Transportation | 102 | 101 | 100 |
| Utilities | 110 | 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. |
| Namur, QC | 545 | 92 | 7.9% |
| Montpellier, QC | 976 | 92 | 7.7% |
| Lac-des-Plages, QC | 395 | 93 | 7.0% |
| Saint-Émile-de-Suffolk, QC | 439 | 93 | 7.0% |
| Lac-Simon, QC | 945 | 93 | 6.5% |
| Duhamel, QC | 425 | 94 | 6.1% |
| City | Population | Cost of Living Index | National Avg. |
| Titonka, IA | 425 | n/a | |
| Betterton, MD | 425 | n/a | |
| Chance, MD | 425 | n/a | |
| Carlos, MN | 425 | n/a | |
| Sturgeon Lake, MN | 425 | n/a | |
| Duhamel, QC | 425 | 94 | 6.1% |