About Cornerstone International School
Cornerstone International School, in Pathanamthitta, is a CBSE day school.
CORNERSTONE INTERNATIONAL SCHOOL is a CBSE-affiliated school located in Pathanamthitta, Kerala. Affiliation number: 931364. Established in 2014.
Quick facts
- Which board is Cornerstone International School affiliated to?
- Cornerstone International School is affiliated to CBSE (affiliation no. 931364) and is a day school in Pathanamthitta.
- Where is Cornerstone International School located?
- Cornerstone International School is located at Karimkuttickal, Uthimoodu P.O., Ranni, Pathanamthitta – 689672, Pathanamthitta.
- When was Cornerstone International School established?
- Cornerstone International School was established in 2014 and has been operating in Pathanamthitta for 12 years.
- Is Cornerstone International School accepting admissions?
- Cornerstone International School is open to enquiries for April to March (as of 1 October 2026). Use the Apply or Enquire button on this page to start an enquiry.
- How can I contact Cornerstone International School?
- You can reach Cornerstone International School on 04735250300 or by email at principal.cornerstone@gmail.com. Address: Karimkuttickal, Uthimoodu P.O., Ranni, Pathanamthitta, 689672.
Facts as of 1 October 2026. Sources: CBSE affiliation records, school-published fees and admission notices, UDISE+ (code 32120801513). How we verify
About Cornerstone International School
It opened in 2014. It is managed by Cornerstone Proclamations Trust. CBSE lists it with affiliation no. 931364. Its government UDISE code is 32120801513. The principal is Joice Chacko. English is the medium of instruction.
Cornerstone International School admission 2027-28
For 2027-28, the school is answering enquiries but has not published a form date.
Cornerstone International School address and contact
The address is Karimkuttickal, Uthimoodu P.O., Ranni, Pathanamthitta – 689672. You can reach the school by phone 04735250300 and email principal.cornerstone@gmail.com. More details are on http://cornersis.com/.
Key facts
- Board
- CBSE
- City
- Pathanamthitta
- Type
- Independent
- Format
- Day School
- Level
- Secondary
- Medium of instruction
- English
- Established
- Affiliation no.
- 931364
- Managing trust
- Cornerstone Proclamations Trust
- Academic session
- April to March
Government records (UDISE+)
UDISE code 32120801513
- Enrolment
- 388 students (197 boys, 191 girls)
- Teachers
- 25
- Student–teacher ratio
- 15.5 : 1
- Classes (UDISE+)
- 1–10
- Management
- Private Unaided (Recognized)
- Category
- Pr. Up Pr. and Secondary Only
By enrolment, Cornerstone International School ranks #104 among schools in PATHANAMTHITTA district. That is more students than 88% of schools in the district.
View the official UDISE+ recordUpdated 1 October 2026 Verified school data
Admissions 2027-28 at Cornerstone International School
Admissions for the 2027-28 session at Cornerstone International School typically open between November and February. Status is currently enquiring. Use the Enquire button on this page to start a formal enquiry.
Who Cornerstone International School suits
Based on the details on record, Cornerstone International School follows the CBSE curriculum, is a day school and teaches in English. Parents looking for these things may want to shortlist it.
Curriculum & boards
Cornerstone International School is affiliated to CBSE. Medium of instruction is English. Levels covered range up to secondary.
Faculty & leadership
Principal: Joice Chacko.
Location & connectivity
Cornerstone International School is located at Karimkuttickal, Uthimoodu P.O., Ranni, Pathanamthitta – 689672. Use the Address tab for a full map and directions.
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