Calgary Catholic School District | 7,220 followers on LinkedIn. Living and Learning in our Catholic Faith | We educate and empower students from kindergarten to Grade 12 through our mission of Living and Learning in our Catholic Faith so that students, centred in Christ, realize their full potential. We are one of the largest school districts in Alberta, serving approximately 63,000 students in 118 schools located in Calgary, Airdrie, Cochrane, Chestermere and Rocky View County. CCSD was recognized as one of Alberta's Top 80 Employers for the 14th time since 2009.