| Statistic | Britannia Heights | Ottawa | Ontario |
| Population | 5,286 | 1,058,126 | 14,804,681 |
| Population density (sq km) | 5,587 | 365 | 15 |
| Median age | 38.2 | 39.2 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 57% | 70% | 71% |
| Families w/ kids at home | 31% | 45% | 46% |
| Speak English only | 70.7% | 59.3% | 86.1% |
| Speak French only | 0.9% | 1.4% | 0.3% |
| Data | Percent |
| Black | 10.4% |
| South Asian | 6.2% |
| Chinese | 3.8% |
| Arab | 3.6% |
| Filipino | 3.6% |
| Data | Percent |
| Philippines | 3.9% |
| India | 2.0% |
| Other West Central Asia And Middle East | 1.5% |
| United Kingdom | 1.5% |
| China | 1.5% |