Cornerstone School
🇮🇳 Official data · 2026Rangareddy, Telangana
About Cornerstone School
Cornerstone School is a private senior secondary school located in Rangareddy of Telangana, India. It caters for Classes 1–12. In 2026 it enrolled 1,476 students with 81 teachers (18.2 students per teacher). Privately managed schools affiliated to CBSE, run by a trust, society or company and charging fees.
Other published figures: girls 52.7%; enrolment growth (5 yr) -83.2%; postgraduate teachers 65.4%; classrooms 53; students per classroom 27.8; computers 105; year founded 2,015; years since founding 11.
There are 259 schools in Rangareddy.
Published measures
All figures published for Cornerstone School by the official sources.
- Students
- 1,476
- Total enrolment reported to UDISE+ for the latest census year.
- Teachers
- 81
- Regular and contract teachers reported to UDISE+.
- Pupil–teacher ratio
- 18.2
- 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
- 52.7%
- Share of enrolled students who are girls.
- Enrolment growth (5 yr)
- -83.2%
- Change in total enrolment over the last five UDISE+ census years.
- Postgraduate teachers
- 65.4%
- Share of teachers holding a postgraduate degree or above.
- Classrooms
- 53
- Classrooms in use, as reported to UDISE+.
- Students per classroom
- 27.8
- Total enrolment divided by classrooms in use.
- Computers
- 105
- Functional desktops, laptops and tablets available to students.
- Year founded
- 2,015
- Year of foundation recorded in the CBSE affiliation register.
- Years since founding
- 11
- Years since the school's recorded founding year.
Students trend
How students at Cornerstone School has changed over time.
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Similar schools
Private senior secondary schools in Telangana with a comparable Students.
The SHRI Ram Universal School
Rangareddy · Private senior secondary · Classes 1–12
1,495 students
The Global Edge School
Medchal Malkajgiri · Private secondary · Classes 1–12
1,499 students
The Global Edge School
Rangareddy · Private senior secondary · Classes 1–12
1,499 students
The Global Edge School
Rangareddy · Private senior secondary · Classes 1–12
1,499 students
Navabharat Public School
Khammam · Private secondary · Classes 1–10
1,512 students
Tejaswi Public School
Warangal · Private secondary · Classes 1–10
1,526 students
Frequently asked questions
Is Cornerstone School a good school?
India publishes no school-level results, so this site does not score Indian schools. Judge Cornerstone School on its published profile (1,476 students, 18.2 students per teacher, Classes 11–12 (Senior Secondary), Co-educational, English medium, Pre-primary section), compare it with other schools in Rangareddy, and visit it to ask about support at your child's level.
How many students attend Cornerstone School?
Cornerstone School had 1,476 students in 2026, a change of -83% over five years, taught by 81 teachers.
What is the pupil–teacher ratio at Cornerstone School?
Cornerstone School reports 18.2 students per teacher (1,476 students, 81 teachers). A lower ratio means more teacher time per child; it does not by itself measure teaching quality.
Is Cornerstone School a primary school or a senior secondary school?
Cornerstone School is classified as a senior secondary school covering Classes 1–12. It is a private school.