Trinity Academy
🇮🇳 Official data · 2026Krishnagiri, Tamil Nadu
About Trinity Academy
Trinity Academy is a private senior secondary school located in Krishnagiri of Tamil Nadu, India. It caters for Classes 1–10. In 2026 it enrolled 346 students with 30 teachers (11.5 students per teacher). Privately managed schools affiliated to CBSE, run by a trust, society or company and charging fees.
Other published figures: girls 44.8%; enrolment growth (5 yr) -29.4%; postgraduate teachers 63.3%; classrooms 22; students per classroom 15.7; computers 30; year founded 2,010; years since founding 16.
There are 40 schools in Krishnagiri.
Published measures
All figures published for Trinity Academy by the official sources.
- Students
- 346
- Total enrolment reported to UDISE+ for the latest census year.
- Teachers
- 30
- Regular and contract teachers reported to UDISE+.
- Pupil–teacher ratio
- 11.5
- 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
- 44.8%
- Share of enrolled students who are girls.
- Enrolment growth (5 yr)
- -29.4%
- Change in total enrolment over the last five UDISE+ census years.
- Postgraduate teachers
- 63.3%
- Share of teachers holding a postgraduate degree or above.
- Classrooms
- 22
- Classrooms in use, as reported to UDISE+.
- Students per classroom
- 15.7
- Total enrolment divided by classrooms in use.
- Computers
- 30
- Functional desktops, laptops and tablets available to students.
- Year founded
- 2,010
- Year of foundation recorded in the CBSE affiliation register.
- Years since founding
- 16
- Years since the school's recorded founding year.
Students trend
How students at Trinity Academy has changed over time.
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Similar schools
Private senior secondary schools in Tamil Nadu with a comparable Students.
Winnar Vikas International School
Salem · Private secondary · Classes 1–10
346 students
Mangalam Vidhyashram
Thiruvallur · Private senior secondary · Classes 1–12
346 students
Mar Gregorios Public School
Thiruvallur · Private secondary · Classes 1–10
346 students
The Path Global Public School
Tiruvannamalai · Private senior secondary · Classes 1–12
346 students
Dharani International School
Tirunelveli · Private senior secondary · Classes 1–12
347 students
SHRI Ramachandra School
Tiruvannamalai · Private senior secondary · Classes 1–10
348 students
Frequently asked questions
Is Trinity Academy a good school?
India publishes no school-level results, so this site does not score Indian schools. Judge Trinity Academy on its published profile (346 students, 11.5 students per teacher, Classes 11–12 (Senior Secondary), Co-educational, English medium, Pre-primary section), compare it with other schools in Krishnagiri, and visit it to ask about support at your child's level.
How many students attend Trinity Academy?
Trinity Academy had 346 students in 2026, a change of -29% over five years, taught by 30 teachers.
What is the pupil–teacher ratio at Trinity Academy?
Trinity Academy reports 11.5 students per teacher (346 students, 30 teachers). A lower ratio means more teacher time per child; it does not by itself measure teaching quality.
Is Trinity Academy a primary school or a senior secondary school?
Trinity Academy is classified as a senior secondary school covering Classes 1–10. It is a private school.