Library at St. Mary's Secondary School, New Ross.The school incorporates approximately 20 classrooms as well as the following:

  • Learning Support Room
  • Resource Room
  • I.T. Room
  • Demonstration Room
  • Audio Visual Room
  • Library

There are Specialist Rooms for all practical subjects including

  • St. Marys Secondary School, New Ross - Canteen3 Science Labs
  • 2 Art Rooms
  • Career Guidance Room
  • Design & Communication Graphics Room
  • Home Economics Kitchen
  • Music Room
  • Prayer Room
  • Religion Room
  • Sewing Room

Sporting facilities include an international size Sports Hall, Games Field, Tennis Courts and Basketball Court.

Other facilities include a Student Canteen and Student  Breakfast Club. Supervised evening study is available.