The North Riding consisted of the Townships of Collingwood, Euphrasia, Holland, Saint-Vincent, Sydenham, Sullivan, Derby, and Keppel, Sarawak and Brooke, and the Town of Owen Sound.

The North Riding consisted of the Townships of Holland, Sullivan, Sydenham, Derby, Sarawak, Keppel and the Town of Owen Sound.

The north riding consisted of the towns of Owen Sound, Meaford and Thornbury, and the townships of Sydenham, Keppel, Derby, Sarawak, St. Vincent, Collingwood and Euphrasia.

In 1924, the riding was redefined as consisting of the part of the county of Grey lying north of and including the townships of Derby, Sydenham, Euphrasia, and the town of Collingwood.

In 1933, the riding was redefined as consisting of the part of the county of Grey contained in the townships of Collingwood, Derby, Euphrasia, Holland, Keppel, Osprey, St. Vincent and Sydenham, and including the city of Owen Sound.