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Best 3 IB International Schools in Nairobi

IB International Education in Nairobi

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Below, we have compiled the top 3 IB international schools in Nairobi according to our users. However, there are another 5 IB schools to choose from in the city (and 48 total international schools.) You can find the best international school for your child by personalising your results. Just fill in your search criteria, and we will calculate a personal score for every international school in Nairobi based on your requirements.

Best 3 IB International Schools in Nairobi

Out of a total of 8 IB International Schools in Nairobi (and 48 total International Schools in Nairobi)

Based on the aggregated preferences of our users in the last 30 days.

Brookhurst International School

Brookhurst is one of the leading international schools in Kenya, for students aged 5-18 years. Brookhurst is not like other schools and never has been. We believe in shaping the school around the child, where excellence in teaching and coaching comes together with the child at the centre. Our aim is that each individual will be able to unleash their excellence.
Curriculum
British, Christian, IB
Language of instruction
English
Ages
3 to 18
Yearly fees - 2026/2027
from: Shilling322,185
to: Shilling1,117,640
Reviews
(2 reviews)

Braeburn Garden Estate School

Braeburn Schools actively value and celebrate diversity, nurturing personal growth by providing a friendly and supportive environment. Early years, primary and secondary students develop the skills, attitudes and awareness necessary to become successful learners, confident individuals and responsible citizens. Based in East Africa, Braeburn schools are co-educational offering British / International curricula, to a multi-national student body of varied academic ability.
Curriculum
IB, British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: Shilling928,800
to: Shilling2,576,000
Reviews
(2 reviews)

International School of Kenya

At ISK, learning is the construction of meaning. We construct meaning through inquiry-based experiences that transcend disciplines. More about ISK's mission, vision and educational aims can be found on our website: https://www.isk.ac.ke/our-school/mission-vision.
Curriculum
IB, American
Language of instruction
English
Ages
4 to 18
Yearly fees - 2026/2027
from: Shilling2,643,767
to: Shilling5,027,935
5 other IB schools in Nairobi ⇨

Find the Best IB International School in Nairobi for your family!

Other lists of best international schools in Nairobi, Kenya

10 Best International Schools in Nairobi (June 2026 Rankings) 3 Best American International Schools in Nairobi (June 2026 Rankings) 10 Best British International Schools in Nairobi (June 2026 Rankings) 6 Best Christian International Schools in Nairobi (June 2026 Rankings)

Most Popular International Schools in Nairobi in 2025

Most Popular International Schools in Nairobi in 2025

Summary

What are the best IB international schools in Nairobi?

  1. Brookhurst International School
  2. Braeburn Garden Estate School
  3. International School of Kenya

See all the schools in Nairobi

48 International Schools in Nairobi

How Many International Schools are there in Nairobi?

There are 48 international schools in Nairobi. See them all

What are the most popular curriculums in Nairobi?
Curriculum International schools
British 37  
Christian 11  
IB 8  
American 7  
Montessori 2  
Other 10  

Additionally, there are 16 boarding schools in Nairobi.

What are the most popular languages of instruction?
Language International schools
English 47  
Swedish 1  
German 1  
French 1  
Dutch 1  

Among these, there are 3 bilingual schools in Nairobi.

How Much do International Schools cost in Nairobi?

The average price of international schools in Nairobi is Shilling1,629,480. (*)

Price for 12 y.o.
Min. price Shilling360,000
Avg. price Shilling1,629,480
Max. price Shilling4,593,335
Price for 12 y.o. Number of international schools
Shilling360,000 to Shilling1,071,999 7  
Shilling1,072,000 to Shilling1,783,999 15  
Shilling1,784,000 to Shilling2,495,999 7  
Shilling2,496,000 to Shilling3,207,999 4  
Shilling3,208,000 to Shilling3,919,999 0  
Shilling3,920,000 to Shilling4,631,999 1  

(*) The price for one year of fees for a 12 year old (or the closest age to 12 available in the school), excluding one-time fees at enrolment.

How Big are Class Sizes in Nairobi?

The average class size of international schools in Nairobi is 18.1 students.

Class size
Min. size 4 students
Avg. size 18.1 students
Max. size 32 students
Class Size Number of international schools
1 to 5 2  
6 to 10 0  
11 to 15 10  
16 to 20 12  
21 to 25 9  
26 to 30 0  
31 to 35 1  

How big are the schools in Nairobi (in number of students)?

The average size, in number of students, of international schools in Nairobi is 652 students.

Number of students Number of international schools
100 to 349 9  
350 to 599 11  
600 to 849 8  
850 to 1,099 4  
1,100 to 1,349 1  
1,350 to 1,599 1  
1,600 to 1,849 0  
1,850 to 2,099 0  
2,100 to 2,349 0  
2,350 to 2,599 0  
2,600 to 2,849 0  
2,850 to 3,099 0  
3,100 to 3,349 0  
3,350 to 3,599 0  
3,600 to 3,849 1  

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International Schools Database

The International School Database is the best way to find, research, and compare international schools in cities across the world.

Each school's listing includes full contact details, school policies, nationality information, extra-curricular activities, and much more. Everything you need to know is all under one roof, so you can make an informed decision on the best school for your children.

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