Average height, by age

 Age Average height
  cm
8 or younger 130.4
9 138.4
10 145.9
11 152.1
12 157.8
13 163.4
14 165.7
15 170.0
16 170.8
17 174.4
18 173.5
19 or older 173.3

Source: Census at School Canada, 2021-2022