| Index | Tignish | Prince Edward Island | National |
| Cost of living | 101 | 92 | 100 |
| Groceries | 105 | 105 | 100 |
| Health care | 96 | 96 | 100 |
| Housing | 85 | 56 | 100 |
| Transportation | 92 | 92 | 100 |
| Utilities | 140 | 140 | 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 |
| Prince Edward Island | 10% | 15% |
| State | Income Tax (Low) | Income Tax (High) |
| Prince Edward Island | 9.8% | 16.7% |
| City | Population | Cost of Living Index | National Avg. |
| Lot 1, PE | 1,731 | 99 | 1.2% |
| Lot 4, PE | 1,241 | 99 | 1.2% |
| Lot 3, PE | 820 | 100 | 0.3% |
| Lot 2, PE | 1,655 | 100 | 0.1% |
| Alberton, PE | 1,326 | 100 | 0.1% |
| Tignish, PE | 752 | 101 | 0.6% |
| City | Population | Cost of Living Index | National Avg. |
| Salt Creek, CO | 752 | n/a | |
| Wingo, KY | 752 | n/a | |
| Deerwood, MN | 752 | n/a | |
| Palatine Bridge, NY | 752 | n/a | |
| Ohio City, OH | 752 | n/a | |
| Tignish, PE | 752 | 101 | 0.6% |