Flanders
Population: 64,495
Wallonia
Population: 64,270
Brussels-Capital Region
Population: 60,295
Population: 58,234
Population: 56,581
Population: 55,198
Population: 52,728
Population: 50,281
Population: 48,473
Population: 46,065
Population: 45,769
Population: 45,673
Population: 44,808
Population: 44,315
Population: 44,136
Population: 44,015
Population: 43,180
Population: 42,950
Population: 42,703
Population: 42,656
Population: 42,434