| Index | Hardwicke | New Brunswick | National |
| Cost of living | 101 | 92 | 100 |
| Groceries | 105 | 104 | 100 |
| Health care | 96 | 92 | 100 |
| Housing | 86 | 50 | 100 |
| Transportation | 92 | 96 | 100 |
| Utilities | 140 | 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. |
| Glenelg, NB | 1,557 | 99 | 1.2% |
| Alnwick, NB | 3,467 | 99 | 1.1% |
| Carleton, NB | 699 | 99 | 0.7% |
| Esgenoôpetitj 14, NB | 1,287 | 99 | 0.7% |
| Neguac, NB | 1,714 | 99 | 0.6% |
| Hardwicke, NB | 2,189 | 101 | 0.9% |
| City | Population | Cost of Living Index | National Avg. |
| Trexlertown, PA | 2,189 | n/a | |
| St. Anthony, NL | 2,189 | 98 | 1.7% |
| Saddle Hills County, AB | 2,189 | 93 | 7.3% |
| Fort Valley, AZ | 2,188 | n/a | |
| Neodesha, KS | 2,188 | n/a | |
| Hardwicke, NB | 2,189 | 101 | 0.9% |