How many bilingual schools in Nairobi
Around 10 schools in the Nairobi area in 2026 deliver a meaningful bilingual programme, sitting alongside the wider single language international school market. The definition matters here. A bilingual school is one where two languages are used as media of instruction across the academic curriculum, not simply where a second language is taught as a foreign language. By that definition, Nairobi’s bilingual landscape is anchored by Lycee Denis Diderot (French English), Deutsche Schule Nairobi (German English), Aga Khan Academy Nairobi (Kiswahili and English) and Sabis International School Nairobi (Arabic English).
A wider second tier of schools delivers structured second language teaching that approaches but does not quite meet the dual medium threshold, particularly several Kenyan-British schools running Kiswahili as a near equal partner language at primary and a small number of Kenyan private schools delivering English alongside Kiswahili across the academic programme. For the broader market overview see our best international schools in Nairobi companion piece.
The four main language pairs
French and English is the most structured bilingual option in Nairobi, anchored by Lycee Denis Diderot, where the AEFE network framework is delivered in French with English as a strong second language. For the full picture see our Nairobi French curriculum hub. German and English sits at Deutsche Schule Nairobi, where the Auslandsschulen network curriculum runs in German with English as a strong second language. For the full picture see our Nairobi German curriculum hub.
Kiswahili and English is a uniquely Nairobi offering, with Aga Khan Academy treating Kiswahili as a near equal medium for elements of the programme, ISK and Brookhouse running Kiswahili as a structured second language with strong examination outcomes, and a wider set of Kenyan British schools delivering Kiswahili across the primary phase. Arabic and English sits at Sabis International School Nairobi and a small number of Aga Khan affiliated schools, serving the Asian Muslim Kenyan community and Gulf expatriate families.
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Fees and the Nairobi bilingual tiers
Bilingual school fees in Nairobi range from KES 700,000 to KES 2.0 million per year, broadly split into three tiers. The premium tier sits at KES 1.4 million to KES 2.0 million per year, covering Aga Khan Academy Nairobi (which treats Kiswahili as a near equal medium and runs the IB continuum) and the upper years at Lycee Denis Diderot.
The mid tier runs KES 1.0 million to KES 1.4 million per year, covering Deutsche Schule Nairobi, the lower years at Lycee Denis Diderot and Sabis International School Nairobi. The value tier sits at KES 700,000 to KES 1.0 million per year, covering Kenyan British bilingual private schools delivering English and Kiswahili across the primary and lower secondary phases. Bilingual schools generally charge similar capital fees and ancillary costs to the wider international market. For the full picture read our Nairobi international school fees explainer.
Illustrative example schools
The schools below are illustrative, not a ranking. Each delivers a credible dual language programme with multiple years of operating history.
Lycee Francais Denis Diderot is the AEFE accredited French school for Nairobi, running French as the medium of instruction with English as a strong second language. The school operates from maternelle through to terminale and delivers the French baccalaureate, with a French English bilingual graduation profile.
Deutsche Schule Nairobi is the Auslandsschulen network member for Nairobi, running German as the medium of instruction with English as a strong second language. The school operates from the early years through to the lower secondary phase, with a German English bilingual learning profile.
Aga Khan Academy Nairobi runs the IB continuum from PYP through to Diploma with Kiswahili treated as a near equal medium for elements of the programme. The Academy serves a notably diverse community with structured pluralism and ethics in the curriculum, and is part of the Aga Khan Academies global network. Premium tier fees.
Sabis International School Nairobi runs a structured English and Arabic bilingual programme using the Sabis network framework. The school serves the wider Sabis network of schools across the Gulf, North Africa and beyond, with a strong fit for Gulf expatriate families and the Asian Muslim Kenyan community.
Where bilingual families live
Bilingual family clusters in Nairobi follow the schools. French English families cluster in Lavington and Kileleshwa, close to Lycee Denis Diderot, with a smaller diaspora in Gigiri and Runda among UN families. German English families spread across Gigiri, Runda, Lavington and Kileleshwa, broadly following the wider European expat housing patterns. Kiswahili English bilingual families at Aga Khan Academy and the broader IB and Cambridge schools spread across Karen, Runda, Lavington and the wider middle to upper middle Kenyan suburbs, reflecting the diversity of the Kiswahili speaking community.
The Arabic English bilingual cluster sits primarily in Westlands, Parklands and Eastleigh, the historic centre of the Asian Muslim Kenyan community, with a smaller diaspora across the city. For a deeper area read see Nairobi international schools by area, and for the relocation context see moving to Nairobi with kids.
Admissions calendar
Most Nairobi bilingual schools run the September academic year start aligned with the global international school calendar, with Lycee Denis Diderot and Deutsche Schule Nairobi running an August or late August start aligned with their home country systems. Applications for the following entry typically open in October and November of the previous year, with priority allocations confirmed by February. Mid year placement in the early years is straightforward where places are available, with confirmation inside four to six weeks. Older year entry usually requires demonstrated readiness in both languages, with most schools running a structured assessment as part of admission. For the city wider context see the Nairobi city hub and the parent bilingual schools overview.
Frequently asked questions
How many bilingual schools are there in Nairobi?
Around 10 schools in the Nairobi area in 2026 deliver a meaningful bilingual programme, sitting alongside the wider single language international school market. The main pairings are French and English (anchored by Lycee Denis Diderot), German and English (Deutsche Schule Nairobi), Kiswahili and English (a structured second language at IB and several British schools) and Arabic and English (Sabis and a small number of Aga Khan affiliated schools).
What language pairs do Nairobi bilingual schools offer?
The four most common language pairs in Nairobi bilingual education are French English (Lycee Denis Diderot), German English (Deutsche Schule Nairobi), Kiswahili English (offered as a structured second language across IB and many British schools, and as a near equal medium at Aga Khan Academy) and Arabic English (Sabis International School Nairobi and several Aga Khan affiliated providers).
How much do bilingual schools in Nairobi cost?
Bilingual school fees in Nairobi range from KES 700,000 to KES 2.0 million per year. Lycee Denis Diderot and Deutsche Schule Nairobi sit in the mid tier at KES 1.0 million to KES 2.0 million. The Kiswahili English bilingual offer at IB and Cambridge schools comes as part of the regular school fee. Smaller bilingual private schools serving the Kenyan upper middle market sit at KES 700,000 to KES 1.2 million.
Will my child catch up if they start without the second language?
Yes, particularly in the early years. Children up to age 6 acquire a second language quickly in an immersive setting, and most bilingual schools structure their early years curriculum around this. From age 7 upwards, schools usually require demonstrated readiness in the second language. Older children typically join only when they have prior schooling in the relevant language or as English speakers if English is the second language.
Do Nairobi bilingual schools recognise Kiswahili formally?
Yes. Most Nairobi international schools deliver Kiswahili as a structured second language at primary and middle school, with several offering Kiswahili at IGCSE and a smaller group at IB MYP and Diploma. Aga Khan Academy treats Kiswahili as a near equal medium for elements of the programme. ISK and Brookhouse run Kiswahili as a structured second language with strong examination outcomes.
