Complex sentence: Statistics Canada 2011 census has reported that the population of Flemingdon Park consists of residents born in various places around the world, including Germans, Romanians, Kenyans and Sri Lankans.
Split into simpler sentences: Statistics Canada 2011 census has reported that the population of Flemingdon Park has consisted of residents born in various places around the world. Among them were Germans, Romanians, Kenyans and Sri Lankans.