| Index | Champlain | Ontario | National |
| Cost of living | 102 | 113 | 100 |
| Goods & Services | 102 | 106 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 99 | 123 | 100 |
| Transportation | 102 | 104 | 100 |
| Utilities | 110 | 121 | 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 | Champlain | National avg. | Difference |
| Personal Care | $101.00 | $95.07 | 6.2% |
| Recreation | $100.00 | $101.73 | 1.7% |
| Item | Champlain | National avg. | Difference |
| Meat, Poultry and Fish | $100.00 | $102.47 | 2.4% |
| Dairy Products and Eggs | $101.00 | $106.00 | 4.7% |
| Bakery and Cereal Products | $101.00 | $111.87 | 9.7% |
| Fruit and Vegetables | $105.00 | $112.87 | 7.0% |
| Alcoholic Beverages | $102.00 | $106.80 | 4.5% |
| Item | Champlain | National avg. | Difference |
| Doctor | $101.00 | $101.07 | 0.1% |
| Item | Champlain | National avg. | Difference |
| Home Price ($) | $657,906.00 | $665,961.00 | 1.2% |
| Apartment Rent ($) | $n/a | $2,146.00 | 100.0% |
| Item | Champlain | National avg. | Difference |
| Gasoline | $93.00 | $102.53 | 9.3% |
| Item | Champlain | National avg. | Difference |
| All Electricity | $105.00 | $98.80 | 6.3% |
| City | Population | Cost of Living Index | National Avg. |
| Montebello, QC | 974 | 92 | 7.9% |
| Grenville-sur-la-Rouge, QC | 2,904 | 92 | 7.9% |
| Brownsburg-Chatham, QC | 7,209 | 85 | 14.6% |
| Sainte-Justine-de-Newton, QC | 906 | 86 | 14.3% |
| Grenville, QC | 1,826 | 86 | 13.9% |
| Champlain, ON | 9,072 | 102 | 2.2% |
| City | Population | Cost of Living Index | National Avg. |
| Miramar Beach, FL | 9,072 | n/a | |
| Pingree Grove, IL | 9,076 | n/a | |
| Smithville, NJ | 9,067 | n/a | |
| Riverdale, UT | 9,077 | n/a | |
| Monmouth, IL | 9,066 | n/a | |
| Champlain, ON | 9,072 | 102 | 2.2% |