| Index | Rose Blanche-Harbour le Cou | Newfoundland and Labrador | National |
| Cost of living | 99 | 87 | 100 |
| Groceries | 105 | 112 | 100 |
| Health care | 96 | 96 | 100 |
| Housing | 81 | 50 | 100 |
| Transportation | 92 | 102 | 100 |
| Utilities | 140 | 138 | 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 |
| Newfoundland and Labrador | 10% | 15% |
| State | Income Tax (Low) | Income Tax (High) |
| Newfoundland and Labrador | 8.7% | 18.3% |
| City | Population | Cost of Living Index | National Avg. |
| Division No. 3, Subd. J, NL | 50 | 99 | 1.4% |
| Isle aux Morts, NL | 637 | 99 | 0.6% |
| Burnt Islands, NL | 568 | 100 | 0.1% |
| Rose Blanche-Harbour le Cou, NL | 331 | 99 | 0.8% |
| City | Population | Cost of Living Index | National Avg. |
| Shaktoolik, AK | 331 | n/a | |
| Limestone, FL | 331 | n/a | |
| Kukuihaele, HI | 331 | n/a | |
| Summerfield, IL | 331 | n/a | |
| Triumph, LA | 331 | n/a | |
| Rose Blanche-Harbour le Cou, NL | 331 | 99 | 0.8% |