Average length of foot, by age

Age	Girls	Boys
	cm	cm
8 or younger	20.5	19.7
9	21.2	21.6
10	22.0	22.5
11	22.7	23.5
12	23.3	24.4
13	23.6	25.6
14	23.6	26.0
15	23.5	26.2
16	23.4	26.4
17	23.9	26.5
18	23.8	26.6
19 or older	23.4	25.7

Source: Census at School Canada, 2016-2017