| Index | Westport | Newfoundland and Labrador | National |
| Cost of living | 98 | 87 | 100 |
| Groceries | 112 | 112 | 100 |
| Health care | 96 | 96 | 100 |
| Housing | 87 | 50 | 100 |
| Transportation | 102 | 102 | 100 |
| Utilities | 138 | 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. |
| Jackson's Arm, NL | 258 | 96 | 4.4% |
| Seal Cove (White Bay), NL | 289 | 98 | 2.2% |
| Westport, NL | 180 | 98 | 1.9% |
| City | Population | Cost of Living Index | National Avg. |
| Seldovia Village, AK | 180 | n/a | |
| Kellyton, AL | 180 | n/a | |
| Antoine, AR | 180 | n/a | |
| Alpine, AZ | 180 | n/a | |
| Little River, CA | 180 | n/a | |
| Westport, NL | 180 | 98 | 1.9% |