All Saints Catholic Senior College Casula is a co-educational systemic school within the Archdiocese of Sydney. It exists as part of the mission of the Catholic Church to extend to the students the challenge to 'strive for excellence' through recognising and realising their potential, spiritually, intellectually and socially. Students attending the College come from a variety of backgrounds and nationalities. Ninety per cent of the student population comes from a Language Background Other Than English, and one per cent of the student population is from Indigenous backgrounds. The importance of Catholic values has always been emphasised across all areas of the College with students and staff forming the faith community. The College has adopted as its patrons Blessed Teresa of Calcutta and Servant of God Oscar Romero, as they represent all of the values that can be achieved when we follow the example of Jesus Christ. The College has a successful record of HSC and vocational success, and values all its students equally. Pastoral care of students is a priority at All Saints Catholic Senior College. The College has clearly defined pastoral care structures and activities and the sport/pastoral is used to build community.