Mercy Secondary School was established by the Sisters of Mercy in 1924 and became Co-Educational in 1959. We operate under the Trusteeship of CEIST. We are a Catholic School but we welcome students of different faiths. We aim to provide a caring atmosphere in which each student is encouraged to reach their full potential, develop a positive self-image and strive for academic excellence. We also have a proud tradition of fostering extra curricular activities.