| Statistic | Toronto Islands | Toronto | Ontario |
| Population | 618 | 3,013,752 | 14,804,681 |
| Population density (sq km) | 176 | 4,712 | 15 |
| Median age | 57.5 | 39.3 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.1:1 | 1.0:1 |
| Married couples | 63% | 67% | 71% |
| Families w/ kids at home | 33% | 44% | 46% |
| Speak English only | 83.5% | 85.9% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| N/A | 0.0% |
| Data | Percent |
| United Kingdom | 9.2% |
| United States | 4.2% |
| Germany | 1.9% |
| Other Southern Europe | 0.7% |
| Ethiopia | 0.5% |