Average length of foot, by age

Age	Girls	Boys
	cm	cm
8 or younger	21.3	20.7
9	21.2	21.9
10	22.1	22.6
11	22.9	23.5
12	23.3	24.4
13	23.6	25.3
14	23.5	25.8
15	23.6	26.2
16	23.3	26.5
17	23.5	26.6
18	23.5	27.0
19 or older	22.2	26.0

Source: Census at School Canada, 2014-2015