To be a community inspired by the Catholic faith, living out Gospel Values and reflecting all traditions of our Irish Cultural Heritage.
To enable pupils to acquire a sense of purpose and have a good opinion of themselves by giving all access to a religious, academic, moral, social and physical education with appropriate provision for pupils with special needs, in an attractive school environment.
To provide teachers with the necessary accommodation, equipment and training to achieve the above aims.
To involve Parents, Educational Bodies and Industry in the work of the school and benefit the greater Ballymena Community.
To foster a spirit of cheerful co-operation and provide a caring environment which promotes high achievement and self-esteem among staff and pupils.
St Louis Grammar School is a Catholic, Voluntary Grammar School committed to providing excellent educational opportunities for each pupil to develop his/her unique talents to the full in a secure, caring environment.
Our motto "Ut Sint Unum” That all may be one, reinforces our St Louis family value system and family centred approach to education.