| Index | Lambton Shores | Ontario | National |
| Cost of living | 110 | 113 | 100 |
| Groceries | 115 | 110 | 100 |
| Health care | 106 | 104 | 100 |
| Housing | 103 | 123 | 100 |
| Transportation | 105 | 104 | 100 |
| Utilities | 132 | 121 | 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 |
| Ontario | 8% | 13% |
| State | Income Tax (Low) | Income Tax (High) |
| Ontario | 5.05% | 13.16% |
| City | Population | Cost of Living Index | National Avg. |
| Warwick, ON | 3,811 | 109 | 8.6% |
| Kettle Point 44, ON | 1,094 | 110 | 10.0% |
| Plympton-Wyoming, ON | 8,517 | 110 | 10.1% |
| Sarnia, ON | 74,477 | 110 | 10.5% |
| Lambton Shores, ON | 11,252 | 110 | 10.0% |
| City | Population | Cost of Living Index | National Avg. |
| Hawaiian Paradise Park, HI | 11,253 | n/a | |
| Lawrenceburg, TN | 11,258 | n/a | |
| Campton Hills, IL | 11,243 | n/a | |
| Doctor Phillips, FL | 11,242 | n/a | |
| Manchester, TN | 11,241 | n/a | |
| Lambton Shores, ON | 11,252 | 110 | 10.0% |