| Index | Campbellton | New Brunswick | National |
| Cost of living | 100 | 92 | 100 |
| Groceries | 104 | 104 | 100 |
| Health care | 92 | 92 | 100 |
| Housing | 79 | 50 | 100 |
| Transportation | 96 | 96 | 100 |
| Utilities | 149 | 149 | 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 |
| New Brunswick | 10% | 15% |
| State | Income Tax (Low) | Income Tax (High) |
| New Brunswick | 9.68% | 20.3% |
| City | Population | Cost of Living Index | National Avg. |
| Pointe-à-la-Croix, QC | 1,364 | 96 | 4.2% |
| Escuminac, QC | 516 | 97 | 3.5% |
| Ristigouche-Partie-Sud-Est, QC | 170 | 97 | 3.2% |
| Nouvelle, QC | 1,664 | 97 | 2.8% |
| Listuguj, QC | 1,372 | 98 | 2.0% |
| Campbellton, NB | 6,678 | 100 | 0.2% |
| City | Population | Cost of Living Index | National Avg. |
| El Rio, CA | 6,678 | n/a | |
| Cheverly, MD | 6,676 | n/a | |
| Indian River Estates, FL | 6,675 | n/a | |
| Plattsmouth, NE | 6,681 | n/a | |
| Bronxville, NY | 6,682 | n/a | |
| Campbellton, NB | 6,678 | 100 | 0.2% |