Right-handed, left-handed or ambidextrous?

  Elementary     Secondary    
  Right-handed Left-handed Ambidextrous Right-handed Left-handed Ambidextrous
  % % % % % %
Canada 84.3 9.5 6.2 86.4 9.1 4.5
P.E.I. and N.B. 81.4 7.8 10.8 0.0 0.0 0.0
N.S. 82.9 10.5 6.6 82.2 12.3 5.5
Que. 83.3 3.3 13.3 89.2 9.2 1.5
Ont. 84.4 9.5 6.1 85.9 9.8 4.3
Man. 81.8 12.1 6.1 91.4 8.6 0.0
Sask. 86.8 7.6 5.6 86.7 4.4 8.9
Alta. 85.1 9.0 5.9 87.1 8.2 4.6
B.C. 84.0 11.1 4.9 84.5 9.5 6.0

Source: Census at School Canada, 2020-2021