| Statistic | Chateau Maplton | Moncton | New Brunswick |
| Population | 624 | 11,235 | 779,582 |
| Population density (sq km) | 4,494 | 552 | 11 |
| Median age | 64.3 | 40.4 | 45.7 |
| Male/Female ratio | 1.7:1 | 1.0:1 | 1.0:1 |
| Married couples | 59% | 62% | 66% |
| Families w/ kids at home | 14% | 36% | 37% |
| Speak English only | 61.1% | 50.6% | 57.5% |
| Speak French only | 0.2% | 2.6% | 7.9% |
| Data | Percent |
| South Asian | 1.8% |
| Korean | 0.2% |
| N/A | 0.0% |
| Data | Percent |
| United States | 1.8% |
| Syria | 1.6% |
| Philippines | 1.1% |
| Pakistan | 0.7% |
| South Korea | 0.7% |