The city of Waterloo, ON has a population of 112,385 and a population density of 1,752 people per square kilometre. There are a total of 36 Waterloo, ON neighbourhoods. The neighbourhood with the highest Livability Score is Uptown West and the largest neighhorhood by population is Beechwood. The Waterloo, ON neighbourhood map is a great way to see which neighbourhoods have a higher Livability Score compared to those with a lower Livability Score.