| Index | St. Lawrence | Newfoundland and Labrador | National |
| Cost of living | 98 | 87 | 100 |
| Groceries | 112 | 112 | 100 |
| Health care | 96 | 96 | 100 |
| Housing | 86 | 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. |
| Lewin's Cove, NL | 521 | 95 | 4.6% |
| Fox Cove-Mortier, NL | 264 | 96 | 4.3% |
| Lawn, NL | 563 | 96 | 4.2% |
| Lord's Cove, NL | 147 | 96 | 3.8% |
| Division No. 2, Subd. G, NL | 10 | 96 | 3.8% |
| St. Lawrence, NL | 1,097 | 98 | 2.0% |
| City | Population | Cost of Living Index | National Avg. |
| Bluewater, AZ | 1,097 | n/a | |
| Claypool, AZ | 1,097 | n/a | |
| Loyalton, CA | 1,097 | n/a | |
| Seiling, OK | 1,097 | n/a | |
| Lot 64, PE | 1,097 | 100 | 0.4% |
| St. Lawrence, NL | 1,097 | 98 | 2.0% |