Average height, by age

Age Girls Boys
cm cm
8 146.05 142.50
9 145.91 141.21
10 144.62 144.69
11 151.21 150.35
12 156.44 156.39
13 160.01 163.83
14 161.17 168.76
15 162.31 173.91
16 163.86 176.25
17 164.62 177.40
18 164.71 175.88
19 158.40 177.15

Source: Census at School Canada, 2012-2013.