| Index | Halton Hills | Ontario | National |
| Cost of living | 111 | 113 | 100 |
| Groceries | 115 | 110 | 100 |
| Health care | 106 | 104 | 100 |
| Housing | 105 | 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. |
| Brampton, ON | 735,754 | 109 | 8.6% |
| Puslinch, ON | 7,805 | 109 | 8.6% |
| Mississauga, ON | 764,342 | 109 | 9.5% |
| Guelph, ON | 147,931 | 111 | 10.8% |
| Erin, ON | 12,607 | 111 | 11.0% |
| Halton Hills, ON | 65,483 | 111 | 10.8% |
| City | Population | Cost of Living Index | National Avg. |
| Haverhill, MA | 65,500 | n/a | |
| Port Orange, FL | 65,435 | n/a | |
| Dublin, CA | 65,416 | n/a | |
| Cheyenne, WY | 65,554 | n/a | |
| Brentwood, CA | 65,405 | n/a | |
| Halton Hills, ON | 65,483 | 111 | 10.8% |