| Index | St. Joseph | Ontario | National |
| Cost of living | 111 | 113 | 100 |
| Groceries | 115 | 110 | 100 |
| Health care | 106 | 104 | 100 |
| Housing | 106 | 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. |
| Jocelyn, ON | 362 | 109 | 8.6% |
| Hilton, ON | 339 | 109 | 8.9% |
| Plummer Additional, ON | 642 | 109 | 9.3% |
| Bruce Mines, ON | 640 | 109 | 9.4% |
| Tarbutt and Tarbutt Additional, ON | 580 | 110 | 10.0% |
| St. Joseph, ON | 1,285 | 111 | 11.0% |
| City | Population | Cost of Living Index | National Avg. |
| Fairview Park, IN | 1,285 | n/a | |
| Wolcott, IN | 1,285 | n/a | |
| Columbus, NC | 1,285 | n/a | |
| Grand Coulee, WA | 1,285 | n/a | |
| Coon Rapids, IA | 1,284 | n/a | |
| St. Joseph, ON | 1,285 | 111 | 11.0% |