The best schools in Nairobi 2026: a parent’s guide to the rankings, fees and catchment

Choosing a school in Nairobi is the single biggest decision most diaspora families make when they return home, and it shapes the suburb they will live in for years. The market is broader than most parents realise, with options ranging from full international schools that feed directly into UK and US universities, to strong British curriculum schools at materially lower fees, to local private schools that produce the country’s top KCSE results. Here is the honest 2026 guide.

Five honest categories

1. True international schools: ISK, Hillcrest, Braeburn senior school, GEMS Cambridge, Brookhouse upper school. Curricula aligned to international standards, fees in USD or USD-equivalent.
2. Strong British curriculum schools: Banda, Peponi, Crawford, Oshwal Academy, Aga Khan Academy. British curriculum at lower fees than the international schools.
3. Top local private schools: Strathmore, Loreto Convent Msongari, Kianda, Riara, Makini, Nairobi Academy. Strong CBC and KCSE results, fees a fraction of the international set.
4. National schools (public top tier): Alliance High, Alliance Girls, Starehe, Lenana, Nairobi School. Publicly funded, intense academic culture, modest fees, merit based admissions.
5. Faith based or specialty schools: Aga Khan, Light Academy, Hillview, the Catholic and Christian school networks. Strong academic outcomes within their communities.

True international schools

International School of Kenya (ISK)

• Curriculum: American with IB Diploma at upper school
• Annual all-in fee for senior school: USD 25,000 to USD 35,000
• Catchment: Kitisuru, Runda, Nyari, Spring Valley, Westlands, Loresho
• Admissions: competitive, waiting list common, sibling priority

Hillcrest International

• Curriculum: British, GCSE and A-level
• Annual all-in: USD 12,000 to USD 22,000
• Catchment: Karen, Lavington, Langata
• Strong sporting and arts programmes

Braeburn group

• Curriculum: British, multiple campuses (Garden Estate, Imani, Kahawa, Mombasa)
• Annual all-in: USD 8,000 to USD 18,000
• Catchment: dispersed across the city by campus

Brookhouse

• Curriculum: British, with strong A-level and IGCSE outcomes
• Annual all-in: USD 12,000 to USD 22,000
• Catchment: Karen and Runda for the main campus, Tatu for the newer one

Strong British curriculum schools at mid-tier fees

The Banda School

• Curriculum: British, prep school feeding into common entrance and the British senior schools here and abroad
• Annual all-in: USD 9,000 to USD 16,000
• Catchment: Karen and Lavington
• Strong academic traditions, very long waiting lists

Peponi School

• Curriculum: British boarding and day, IGCSE and A-level
• Annual all-in: USD 11,000 to USD 20,000
• Location: Ruiru
• Strong academic and sporting reputation, serves a wide diaspora and Kenyan family base

Crawford International

• Curriculum: British, K-12 in Tatu City
• Annual all-in: USD 6,000 to USD 12,000
• Catchment: Tatu City, Ruiru, Runda extension, northern Nairobi
• Strong digital and arts programmes

Oshwal Academy

• Curriculum: British and IGCSE, multiple campuses
• Annual all-in: USD 5,000 to USD 11,000
• Catchment: Westlands, Parklands, Kileleshwa
• Strong academic outcomes, broad community base

Aga Khan Academy

• Curriculum: International Baccalaureate full continuum (PYP, MYP, DP)
• Annual all-in: USD 7,000 to USD 14,000
• Catchment: Parklands, Westlands, Lavington, Riverside
• Strong academic results, strong values framework

Top local private schools

Strathmore School and Strathmore Girls

• Curriculum: 8-4-4 / CBC, with KCSE outcomes consistently among the top in the country
• Annual all-in: KES 350,000 to KES 700,000
• Strong values framework, strong alumni network

Loreto Convent Msongari

• Curriculum: CBC, primary and secondary
• Annual all-in: KES 250,000 to KES 550,000
• Catchment: Lavington, Kileleshwa, Karen

Kianda School

• Curriculum: CBC, all-girls
• Annual all-in: KES 250,000 to KES 500,000
• Catchment: Westlands, Kileleshwa, Lavington

Riara Group

• Curriculum: CBC, multiple campuses
• Annual all-in: KES 180,000 to KES 450,000
• Catchment: dispersed

Top public schools

Alliance High and Alliance Girls High School

Public schools in Kikuyu town, just outside Nairobi. Consistently among the top KCSE performers in the country. Boarding, modest fees (KES 50,000 to KES 80,000 per year), admissions strictly merit based through the national selection process.

Starehe Boys Centre and Starehe Girls Centre

Sponsorship-driven, very strong academic results, accessible to bright children regardless of family background. The most diverse student bodies in the country.

How the school decision drives the suburb

For most diaspora families, the order is:

1. Decide which school you want
2. Map the realistic catchment for that school (most schools serve a 30 to 45 minute commute radius, longer than most parents will accept long term)
3. Choose your suburb within that radius

Picking the suburb first and the school second is the most common diaspora mistake. Suburbs that look great on day one become exhausting when the school run is 70 minutes each way.

The school-suburb pairings that work most consistently:

• ISK / Banda: Kitisuru, Runda, Nyari, Spring Valley, Karen
• Peponi / Crawford / Tatu schools: Ruiru, Tatu City, Runda extension, Northern Nairobi
• Hillcrest / Brookhouse: Karen, Langata, Lavington
• Strathmore / Aga Khan / Loreto: Westlands, Lavington, Kileleshwa, Riverside
• Oshwal: Parklands, Westlands

How to actually decide between schools

1. Tour at least two schools in person
2. Speak to current parents (the alumni networks are responsive on this)
3. Look at the destinations of the most recent three Year 13 / Form 4 cohorts. Where they ended up tells you what the school actually delivers
4. Confirm the academic curriculum match for where your child is coming from. Mid-cycle curriculum changes are stressful
5. Confirm the social fit, especially for older children. Academic excellence with a poor social fit is a hard environment for a teenager
6. Apply to two schools where possible. Waiting lists are real and an offer at school B beats a waiting list at school A

Pick the school first. The suburb follows. Get that order right and the rest of the relocation gets a lot easier.

How Goldstay handles it

For diaspora families relocating, we map the school decision to the property decision explicitly. Once the school is chosen, we focus on suburbs and compounds within the realistic catchment, balanced against budget and the family’s preferences on amenity and density.

Read also our pieces on the international school rent premium and the move back playbook for the wider context.