The School was founded in 1981 and it is run by the Holy Trinity Trust (an Educational and Charitable Society-Regd.) Holy Trinity School Palakkad has grown from its humble beginnings to an established institution with excellent infrastructure and facilities. With large number of students attending classes and with sufficient members on the staff, qualified and competent, Holy Trinity School has made rapid strides of progress in the field of education and has emerged as one of the best and popular schools at Palakkad. The vision and commitment of the Founder, the tireless efforts of the staff members and the enthusiastic students are the inspirational elements that have contributed to the growth of the school.
Founded in 1981, Holy Trinity School has been witnessing great achievements. The school is situated off Palakkad-Coimbatore National Highway, in sylvan surroundings, providing an enlightening learning ambience to the students, far from the maddening crowd
The Founder Principal of the school Dr. Joseph K V started his career at Rajarshi Memorial School, Ernakulam. He moved on to St. Albert's College, Ernakulam, and then to St. Paul's College, Kalamassery, where he served as Junior Lecturer. His affinity to disciplined school education landed him in the Blue Mountain School, Ooty, The Nilgiris, which was a member of the Indian Public School Conference, where he served as a Senior teacher and was also in charge of the hostel. He served that school for five years. In 1975, he moved on to Grasim Vidya Mandir (Birla Group), Birlagram, Nagda, Madhya Pradesh, where he served for five years as Head of the Science Department. Back to Kerala, he joined St. Peter's Senior Secondary School, Kadayiruppu, Ernakulam District as Principal and served that institution for 2 1/2 years. Subsequently he established Holy Trinity School in 1981 at Palakkad.