| Index | Granby | Quebec | National |
| Cost of living | 73 | 82 | 100 |
| Goods & Services | 84 | 84 | 100 |
| Groceries | 100 | 100 | 100 |
| Health care | 102 | 102 | 100 |
| Housing | 32 | 62 | 100 |
| Transportation | 100 | 100 | 100 |
| Utilities | 84 | 84 | 100 |
| Cost of living index | |
| Goods & Services index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index |
| State | General Sales Tax | With Max Surtax |
| Quebec | 9.975% | 14.975% |
| State | Income Tax (Low) | Income Tax (High) |
| Quebec | 15% | 25.75% |
| Item | Granby | National avg. | Difference |
| Personal Care | $106.00 | $94.33 | 12.4% |
| Recreation | $98.00 | $102.33 | 4.2% |
| Item | Granby | National avg. | Difference |
| Meat, Poultry and Fish | $100.00 | $102.27 | 2.2% |
| Dairy Products and Eggs | $102.00 | $104.67 | 2.5% |
| Bakery and Cereal Products | $103.00 | $111.67 | 7.8% |
| Fruit and Vegetables | $99.00 | $113.40 | 12.7% |
| Alcoholic Beverages | $92.00 | $105.80 | 13.0% |
| Item | Granby | National avg. | Difference |
| Doctor | $98.00 | $101.07 | 3.0% |
| Item | Granby | National avg. | Difference |
| Home Price ($) | $285,000.00 | $659,395.00 | 56.8% |
| Apartment Rent ($) | $836.00 | $2,146.00 | 61.0% |
| Item | Granby | National avg. | Difference |
| Gasoline | $104.00 | $102.07 | 1.9% |
| Item | Granby | National avg. | Difference |
| All Electricity | $98.00 | $98.60 | 0.6% |
| City | Population | Cost of Living Index | National Avg. |
| Roxton Falls, QC | 1,301 | 70 | 29.8% |
| Saint-Valérien-de-Milton, QC | 1,752 | 71 | 29.0% |
| Warden, QC | 373 | 71 | 28.7% |
| Sainte-Cécile-de-Milton, QC | 2,228 | 72 | 28.5% |
| Roxton, QC | 1,087 | 72 | 28.5% |
| Granby, QC | 69,530 | 73 | 27.1% |
| City | Population | Cost of Living Index | National Avg. |
| Grande Prairie, AB | 69,512 | 87 | 13.1% |
| Broomfield, CO | 69,444 | n/a | |
| Lynwood, CA | 69,625 | n/a | |
| Marysville, WA | 69,629 | n/a | |
| Greenville, SC | 69,648 | n/a | |
| Granby, QC | 69,530 | 73 | 27.1% |