| Index | Sainte-Justine-de-Newton | 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. |
| Kanesatake, QC | 1,099 | 85 | 15.4% |
| Hudson, QC | 5,643 | 85 | 15.1% |
| Sainte-Marthe, QC | 1,119 | 85 | 14.9% |
| Saint-André-d'Argenteuil, QC | 2,931 | 85 | 14.9% |
| Saint-Polycarpe, QC | 2,394 | 85 | 14.8% |
| Sainte-Justine-de-Newton, QC | 906 | 86 | 14.3% |
| City | Population | Cost of Living Index | National Avg. |
| Hooper Bay, AK | 906 | n/a | |
| La Jara, CO | 906 | n/a | |
| Lyons, IN | 906 | n/a | |
| Parks, LA | 906 | n/a | |
| Barnes Lake-Millers Lake, MI | 906 | n/a | |
| Sainte-Justine-de-Newton, QC | 906 | 86 | 14.3% |