Average height, by age

 Age Average height
  cm
8 or younger 136.8
9 141.0
10 145.4
11 150.7
12 156.4
13 162.6
14 167.6
15 168.4
16 169.0
17 172.3
18 172.2
19 or older 175.7

Source: Census at School Canada, 2020-2021