The pioneer responsible for developing the village was the priest John Falvey, who constructed the parish and preached to the first parishioners.
Saint-Colomban was also the birthplace of Mr. Justice Emmett Hall, a justice of the Supreme Court of Canada widely considered to be one of the fathers of Medicare.
Demographics
In the 2021 Census of Population conducted by Statistics Canada, Saint-Colomban had a population of 17,740 living in 6,632 of its 6,807 total private dwellings, a change of 10.7% from its 2016 population of 16,019. With a land area of 92.71 km2 (35.80 sq mi), it had a population density of 191.3/km2 (495.6/sq mi) in 2021.[4]