About Cosmos High School
Cosmos High School is a school located in Borivali East, Mumbai. It is affiliated to the State Board board. The school was established in 1983. Explore fees, admission process, facilities and parent reviews on this page.
Quick facts
- Which board is Cosmos High School affiliated to?
- Cosmos High School is affiliated to State Board and is a day school in Borivali East, Mumbai.
- Where is Cosmos High School located?
- Cosmos High School is located at 3, Sant Eknath Marg, Kajupada, Borivali East, Mumbai – 400066, Mumbai.
- When was Cosmos High School established?
- Cosmos High School was established in 1983 and has been operating in Mumbai for 43 years.
- Is Cosmos High School co-ed or single-gender?
- Cosmos High School is a co-educational school.
- Is Cosmos High School accepting admissions?
- Cosmos High School is open to enquiries for April to March. Use the Apply or Enquire button on this page to start an enquiry.
- How can I contact Cosmos High School?
- You can reach Cosmos High School on 022-28975924, 022-28973326 or by email at chsinfo@cosmosedu.in. Address: 3, Sant Eknath Marg, Kajupada, Borivali East, Mumbai, 400066.
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About the school
Set in Borivali East, Mumbai, Cosmos High School is a well-known co-educational day school catering to families looking for a State Board school in Mumbai. The school has been running since 1983, giving it 43 years of continuous operation in Mumbai. Cosmos High School prepares students for the State Board board examinations and covers up to the secondary stage.
Parent fit
Families comparing Cosmos High School against other State Board schools in Mumbai usually weigh three things: how the school handles the transition between primary and senior school, the strength of the co-curricular calendar, and how transparent the admissions team is during the enquiry. If you're choosing between CBSE and State board for the long-term exit, factor in the colleges your child is most likely to apply to — that decision often settles the board question more cleanly than a side-by-side feature comparison. Use the Compare tool on the platform to stack Cosmos High School against one or two finalists on board, fees, facilities and parent ratings before booking the campus visit round.
Curriculum at Cosmos High School
Cosmos High School prepares students for the State Board board examinations, with English as the primary medium of instruction. Academic sessions run April to March, with continuous assessment supplementing term examinations.
Location and neighbourhood
Cosmos High School is located at 3, Sant Eknath Marg, Kajupada, Borivali East, Mumbai – 400066. Borivali East is a well-known residential pocket of Mumbai, with established neighbourhood infrastructure around the school. Families comparing Cosmos High School usually weigh it against other State Board schools in Mumbai on commute, fees and facilities.
Learning environment
Beyond the classroom, the 30:1 student-teacher ratio means classrooms at Cosmos High School are sized for individual attention. Overall, Cosmos High School suits families wanting a co-educational setting. Read the FAQs below for quick answers to common parent questions, and use the Admissions tab for the step-by-step application process.
Founded in 1983, the school has a multi-generation alumni footprint in the city — a useful proxy for institutional stability when comparing options.
The campus sits within Borivali East, Mumbai, putting daily commute from surrounding residential pockets within a manageable window for most families.
Affordable fees position this school well for families prioritising value-for-money over premium infrastructure spend.
Key facts
- Board
- State Board
- City
- Mumbai
- Area
- Borivali East
- Type
- Private
- Format
- Day School
- Gender
- Coed
- Level
- Secondary
- Medium of instruction
- English
- Established
- Student : teacher ratio
- 30:1
- School timings
- 08:30 AM TO 11:30 AM
- Academic session
- April to March
Updated 17 June 2026 Verified school data
Admissions 2026-27 at Cosmos High School
Admissions for the 2026-27 session at Cosmos High School typically open between November and February. Status is currently enquiring. Use the Enquire button on this page to start a formal enquiry.
- 1Fill application form —
- 2Document verification at school —
Fees at Cosmos High School
Annual tuition fees at Cosmos High School range from ₹0/year, depending on grade. One-time admission fees, security deposit (often refundable), uniform and transport are charged separately. We update fees from official school sources at least once per academic session.
See grade-wise fee breakdownCurriculum & boards
Cosmos High School is affiliated to State Board. Medium of instruction is English. Levels covered range up to secondary.
Facilities at Cosmos High School
Facility details are being updated. See the Facilities tab for the latest list.
All facilitiesLocation & connectivity
Cosmos High School is located at 3, Sant Eknath Marg, Kajupada, Borivali East, Mumbai – 400066. Use the Address tab for a full map and directions.
Frequently asked questions
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