| Index | Westport | Ontario | National |
| Cost of living | 105 | 113 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 107 | 123 | 100 |
| Transportation | 102 | 104 | 100 |
| Utilities | 110 | 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. |
| South Frontenac, ON | 20,491 | 102 | 1.6% |
| Rideau Lakes, ON | 10,371 | 103 | 2.6% |
| Tay Valley, ON | 5,913 | 103 | 3.0% |
| Westport, ON | 637 | 105 | 4.7% |
| City | Population | Cost of Living Index | National Avg. |
| Pimaco Two, AZ | 637 | n/a | |
| Mermentau, LA | 637 | n/a | |
| Lidgerwood, ND | 637 | n/a | |
| Harrisville, NY | 637 | n/a | |
| Sharon Springs, NY | 637 | n/a | |
| Westport, ON | 637 | 105 | 4.7% |