Treasure Iland International School
🇮🇳 Official data · 2026Tirunelveli, Tamil Nadu
About Treasure Iland International School
Treasure Iland International School is a private senior secondary school located in Tirunelveli of Tamil Nadu, India. It caters for Classes 1–11. In 2026 it enrolled 432 students with 17 teachers (25.4 students per teacher). Privately managed schools affiliated to CBSE, run by a trust, society or company and charging fees.
Other published figures: girls 38%; enrolment growth (5 yr) 8%; postgraduate teachers 58.8%; classrooms 36; students per classroom 12.0; computers 5; year founded 2,016; years since founding 10.
There are 65 schools in Tirunelveli.
Published measures
All figures published for Treasure Iland International School by the official sources.
- Students
- 432
- Total enrolment reported to UDISE+ for the latest census year.
- Teachers
- 17
- Regular and contract teachers reported to UDISE+.
- Pupil–teacher ratio
- 25.4
- Students per teacher (lower means more teacher time per child); the RTE Act norm is 30:1 for primary and 35:1 for upper primary.
- Girls
- 38%
- Share of enrolled students who are girls.
- Enrolment growth (5 yr)
- 8%
- Change in total enrolment over the last five UDISE+ census years.
- Postgraduate teachers
- 58.8%
- Share of teachers holding a postgraduate degree or above.
- Classrooms
- 36
- Classrooms in use, as reported to UDISE+.
- Students per classroom
- 12.0
- Total enrolment divided by classrooms in use.
- Computers
- 5
- Functional desktops, laptops and tablets available to students.
- Year founded
- 2,016
- Year of foundation recorded in the CBSE affiliation register.
- Years since founding
- 10
- Years since the school's recorded founding year.
Students trend
How students at Treasure Iland International School has changed over time.
Free academic assessment
Preparing for CBSE board exams?
Success Tutoring offers personalised online English and Maths tutoring aligned to the CBSE, ICSE and state board syllabi. Start with a free assessment.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Similar schools
Private senior secondary schools in Tamil Nadu with a comparable Students.
Damien Public School
Dindigul · Private senior secondary · Classes 1–12
432 students
Sri Sai Vidyashram
Vellore · Private senior secondary · Classes 1–12
433 students
Sathyam International School
Erode · Private senior secondary · Classes 1–12
434 students
Al-Qalam International School
Ramanathapuram · Private senior secondary · Classes 1–10
430 students
Tulip International School
Tiruvannamalai · Private secondary · Classes 1–10
430 students
Sri Sathya Sai Institute of Educare
Chennai · Private senior secondary · Classes 1–12
428 students
Frequently asked questions
Is Treasure Iland International School a good school?
India publishes no school-level results, so this site does not score Indian schools. Judge Treasure Iland International School on its published profile (432 students, 25.4 students per teacher, Classes 11–12 (Senior Secondary), Co-educational, English medium, Pre-primary section), compare it with other schools in Tirunelveli, and visit it to ask about support at your child's level.
How many students attend Treasure Iland International School?
Treasure Iland International School had 432 students in 2026, a change of +8% over five years, taught by 17 teachers.
What is the pupil–teacher ratio at Treasure Iland International School?
Treasure Iland International School reports 25.4 students per teacher (432 students, 17 teachers). A lower ratio means more teacher time per child; it does not by itself measure teaching quality.
Is Treasure Iland International School a primary school or a senior secondary school?
Treasure Iland International School is classified as a senior secondary school covering Classes 1–11. It is a private school.