| Index | Stone Mills | Ontario | National |
| Cost of living | 102 | 113 | 100 |
| Groceries | 105 | 110 | 100 |
| Health care | 101 | 104 | 100 |
| Housing | 98 | 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. |
| Tyendinaga, ON | 4,796 | 103 | 3.0% |
| Stone Mills, ON | 8,012 | 102 | 2.1% |
| City | Population | Cost of Living Index | National Avg. |
| Etowah, NC | 8,008 | n/a | |
| Welcome, SC | 8,008 | n/a | |
| Vermilion River County, AB | 8,008 | 92 | 8.4% |
| Rockton, IL | 8,007 | n/a | |
| Round Lake Park, IL | 8,005 | n/a | |
| Stone Mills, ON | 8,012 | 102 | 2.1% |