With a subscribed membership of 55 and a regular attendance of 150 people, Holy Qurbana is celebrated on all Sundays and feast days inside the school building. The spiritual organizations meet regularly with 15 students in Sunday school, 05 members in MGOCSM, 24 members in Youth Movement and 25 members in Martha Mariam Samajam. There are 3 prayer groups and meet regularly in different areas. The St. Thomas Mission School at Jankipuram is affiliated with ICSE Board, with 750 students from Pre-nursery to Class XII, with 24 teachers,4 office staff and 10 menial staff members.