| Index | Rideau Lakes | Ontario | National |
| Cost of living | 103 | 113 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 100 | 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. |
| Athens, ON | 3,134 | 101 | 1.5% |
| South Frontenac, ON | 20,491 | 102 | 1.6% |
| Perth, ON | 6,328 | 103 | 2.9% |
| Tay Valley, ON | 5,913 | 103 | 3.0% |
| Smiths Falls, ON | 9,439 | 103 | 3.0% |
| Rideau Lakes, ON | 10,371 | 103 | 2.6% |
| City | Population | Cost of Living Index | National Avg. |
| Fountain Inn, SC | 10,371 | n/a | |
| Ventnor City, NJ | 10,370 | n/a | |
| Chalco, NE | 10,372 | n/a | |
| Le Mars, IA | 10,368 | n/a | |
| Plymouth, IN | 10,366 | n/a | |
| Rideau Lakes, ON | 10,371 | 103 | 2.6% |