| Index | Brockville | Ontario | National |
| Cost of living | 102 | 113 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 98 | 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. |
| Athens, ON | 3,134 | 101 | 1.5% |
| Front of Yonge, ON | 2,752 | 102 | 2.1% |
| Prescott, ON | 4,630 | 103 | 3.4% |
| Augusta, ON | 7,178 | 105 | 4.6% |
| Elizabethtown-Kitley, ON | 10,437 | 105 | 5.0% |
| Brockville, ON | 22,459 | 102 | 2.0% |
| City | Population | Cost of Living Index | National Avg. |
| Silverdale, WA | 22,459 | n/a | |
| Rotterdam, NY | 22,458 | n/a | |
| Camp Springs, MD | 22,467 | n/a | |
| White Rock, BC | 22,468 | 110 | 9.7% |
| Lexington, SC | 22,445 | n/a | |
| Brockville, ON | 22,459 | 102 | 2.0% |