| Index | Madawaska Valley | Ontario | National |
| Cost of living | 103 | 113 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 101 | 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. |
| Killaloe, Hagarty and Richards, ON | 2,479 | 105 | 4.9% |
| Brudenell, Lyndoch and Raglan, ON | 1,492 | 105 | 5.1% |
| Madawaska Valley, ON | 4,125 | 103 | 2.9% |
| City | Population | Cost of Living Index | National Avg. |
| Marshall, WI | 4,124 | n/a | |
| Deer Park, IL | 4,126 | n/a | |
| Franklin, NC | 4,123 | n/a | |
| Bloomfield Hills, MI | 4,127 | n/a | |
| Gardnertown, NY | 4,128 | n/a | |
| Madawaska Valley, ON | 4,125 | 103 | 2.9% |