| Index | South Stormont | Ontario | National |
| Cost of living | 84 | 111 | 100 |
| Goods & Services | 105 | 107 | 100 |
| Groceries | 101 | 101 | 100 |
| Health care | 102 | 103 | 100 |
| Housing | 39 | 120 | 100 |
| Transportation | 100 | 104 | 100 |
| Utilities | 107 | 119 | 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 |
| Ontario | 8% | 13% |
| State | Income Tax (Low) | Income Tax (High) |
| Ontario | 5.05% | 13.16% |
| Item | South Stormont | National avg. | Difference |
| Personal Care | $100.00 | $94.33 | 6.0% |
| Recreation | $101.00 | $102.33 | 1.3% |
| Item | South Stormont | National avg. | Difference |
| Meat, Poultry and Fish | $101.00 | $102.27 | 1.2% |
| Dairy Products and Eggs | $100.00 | $104.67 | 4.5% |
| Bakery and Cereal Products | $102.00 | $111.67 | 8.7% |
| Fruit and Vegetables | $99.00 | $113.40 | 12.7% |
| Alcoholic Beverages | $102.00 | $105.80 | 3.6% |
| Item | South Stormont | National avg. | Difference |
| Doctor | $104.00 | $101.07 | 2.9% |
| Item | South Stormont | National avg. | Difference |
| Home Price ($) | $525,000.00 | $659,395.00 | 20.4% |
| Apartment Rent ($) | $n/a | $2,146.00 | 100.0% |
| Item | South Stormont | National avg. | Difference |
| Gasoline | $98.00 | $102.07 | 4.0% |
| Item | South Stormont | National avg. | Difference |
| All Electricity | $105.00 | $98.60 | 6.5% |
| City | Population | Cost of Living Index | National Avg. |
| Cornwall, ON | 47,736 | 81 | 18.8% |
| Akwesasne (Part) 59, ON | 1,866 | 83 | 17.1% |
| North Stormont, ON | 7,196 | 83 | 16.5% |
| South Stormont, ON | 14,401 | 84 | 15.7% |
| City | Population | Cost of Living Index | National Avg. |
| Mont-Laurier, QC | 14,402 | 80 | 20.0% |
| Colesville, MD | 14,397 | n/a | |
| Glasgow, KY | 14,394 | n/a | |
| Robbinsdale, MN | 14,393 | n/a | |
| Livingston, CA | 14,392 | n/a | |
| South Stormont, ON | 14,401 | 84 | 15.7% |