| Index | Champlain | Ontario | National |
| Cost of living | 102 | 113 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 99 | 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. |
| 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% |