1906 - Humboldt
1911 - Saskatoon
1927 - Biggar
2006 - Four Catholic school divisions (Saskatoon, Humboldt, Biggar, rural Saskatoon) amalgamated to become Greater Saskatoon Catholic Schools.
2010 - A Catholic school division was created in Martensville and amalgamated with Greater Saskatoon Catholic Schools.
2014 - The new Catholic school division just formed in Warman voted to amalgamate with Greater Saskatoon Catholic Schools.
See detailed budget and financial information