| Index | Prescott | Ontario | National |
| Cost of living | 103 | 113 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 103 | 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. |
| Brockville, ON | 22,459 | 102 | 2.0% |
| Edwardsburgh/Cardinal, ON | 7,376 | 104 | 3.6% |
| Merrickville-Wolford, ON | 3,315 | 104 | 4.4% |
| Augusta, ON | 7,178 | 105 | 4.6% |
| Prescott, ON | 4,630 | 103 | 3.4% |
| City | Population | Cost of Living Index | National Avg. |
| La Vale, MD | 4,630 | n/a | |
| Sauk Centre, MN | 4,631 | n/a | |
| Gifford, FL | 4,628 | n/a | |
| Castle Hills, TX | 4,632 | n/a | |
| Edwardsville, KS | 4,627 | n/a | |
| Prescott, ON | 4,630 | 103 | 3.4% |