Dutch in the Classroom: What Language Is Spoken in Netherlands Schools?

If you're moving to the Netherlands with school-age children, or you're just curious about how the Dutch education system handles language, you've probably wondered: what language is actually spoken in Netherlands schools? The short answer is Dutch, but the full picture is more layered. The Netherlands has a multilingual approach that surprises many outsiders.

The Primary Language: Dutch

Dutch is the official language of instruction in nearly all schools across the Netherlands. From primary school (basisschool) through secondary school (middelbare school), teachers deliver lessons in Dutch, textbooks are written in Dutch, and students complete assignments and exams in Dutch.

This applies to public schools (openbare scholen) and most private and religious schools (bijzondere scholen). The Dutch government mandates that all schools teach in Dutch unless they qualify for specific exceptions, which we'll cover below.

What Does This Mean for Non-Dutch Speakers?

If your child doesn't speak Dutch, don't panic. The Netherlands has a well-developed system for newcomers. Many schools offer International Transition Classes (ISK) — intensive Dutch language programs designed for children aged 6 to 18 who arrive without Dutch proficiency. These classes typically last one to two years, after which students transition into mainstream Dutch education.

The quality of these programs varies by municipality, but major cities like Amsterdam, Rotterdam, Utrecht, and The Hague have dedicated ISK schools. The goal is functional Dutch fluency, not perfection — children typically learn enough to follow regular classes within 12 to 18 months.

The International School Exception

Here's where the answer gets more interesting. The Netherlands hosts a significant number of international schools that teach primarily in English. These schools cater to expat families, diplomatic personnel, and Dutch families who want an English-language education for their children.

International schools in the Netherlands fall into two categories:

• International Schools (fully English curriculum): These follow the International Baccalaureate (IB), British (IGCSE/A-Levels), or American curriculum. Examples include the American School of The Hague, the British School in Amsterdam, and the International School of Utrecht.

• Bilingual Schools (tweetalig onderwijs or TTO): These are Dutch schools that offer a bilingual Dutch-English program. In TTO schools, at least 50% of lessons are taught in English from the first year of secondary school. The Dutch government officially recognizes this program, and students still earn a Dutch diploma.

Frisian: The Regional Exception

In the northern province of Friesland, the Frisian language (Frysk) holds official status alongside Dutch. Primary schools in Friesland are required to teach Frisian as a subject, and some schools use Frisian as a language of instruction for certain subjects.

The Frisian language law ensures that:

• Frisian is a compulsory subject in primary schools
• Secondary schools must offer Frisian as an optional subject
• Schools can teach up to 50% of the curriculum in Frisian

This is a unique situation within the Netherlands. If you're moving to Friesland, your children will learn Frisian alongside Dutch. Most residents of Friesland are bilingual in Dutch and Frisian, and the transition between languages happens naturally in daily life.

English as a Subject and Medium of Instruction

English plays an unusually prominent role in Dutch education compared to other non-English-speaking countries. Here's how it breaks down:

• Primary school: English is introduced as a subject from around age 10 (group 7 or 8), though some schools start earlier.
• Secondary school: English is a compulsory subject for all students through graduation. The Dutch school system produces some of the highest English proficiency levels in the world among non-native speakers.
• Higher education: The Netherlands has the highest proportion of English-taught bachelor's programs in continental Europe. Many universities, including the University of Amsterdam, Utrecht University, and Erasmus University Rotterdam, offer full degree programs in English.

This emphasis on English means that Dutch students are functionally bilingual by the time they finish secondary school. It also means that parents who speak only English can still communicate with teachers and administrators — most Dutch educators speak excellent English.

How Language Affects School Choice for Expats

If you're relocating to the Netherlands with children, your language options break down like this:

Option 1: Mainstream Dutch School

• Language: Dutch only
• Cost: Free (public)
• Best for: Families planning to stay long-term, or children under 10 who can acquire Dutch quickly
• Support: ISK programs available in most cities

Option 2: Bilingual TTO School

• Language: Dutch and English (50/50 or similar split)
• Cost: Free (public)
• Best for: Families who want English instruction but plan to stay several years
• Note: Students must eventually pass Dutch exams for their diploma

Option 3: International School

• Language: English (or other languages for specific schools)
• Cost: €8,000–€25,000 per year
• Best for: Short-term expats, families who want curriculum continuity, or children who cannot learn Dutch quickly enough

Option 4: European School

• Language: Multiple languages (English, French, German, etc.)
• Cost: Free for EU staff; fees for others
• Best for: Children of EU institution employees

Practical Tips for Navigating School Language in the Netherlands

• Start the school search early. International schools have waiting lists that can stretch a year or more. Apply as soon as you know your relocation dates.
• Visit the school in person. Ask about the percentage of non-Dutch students and the school's experience with language learners. Some Dutch schools have excellent support; others expect children to sink or swim.
• Consider your child's age. Children under 10 typically acquire Dutch within a year. Teenagers face a steeper curve and may benefit more from an international or bilingual program.
• Check the municipality's language support. Cities like Amsterdam and Utrecht have dedicated welcome centers for international families that can help you navigate school options.
• Understand the diploma implications. If you plan to return to your home country, an international school diploma (IB or British) may offer easier transfer than a Dutch diploma.

FAQ

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Question: Do Dutch schools teach in English?

Most Dutch public schools teach in Dutch. However, bilingual TTO schools teach at least 50% of classes in English, and international schools teach entirely in English. These are separate systems, so you need to apply specifically to a bilingual or international school for English instruction.

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Question: Can my child attend a Dutch school without speaking Dutch?

Yes, but they will need to go through an International Transition Class (ISK) first. These programs teach intensive Dutch for one to two years before the child joins mainstream classes. Children under 10 generally transition faster than teenagers.

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Question: Is English taught in Dutch primary schools?

Yes. English is introduced in the final years of primary school (around age 10), and some schools start earlier. The Dutch approach to English education is strong — the country consistently ranks first or second globally for English proficiency among non-native speakers.

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Question: What language do international schools in the Netherlands use?

Most international schools teach in English. A few teach in French, German, or other languages. These schools follow international curricula (IB, British, American) rather than the Dutch national curriculum.

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Question: Do I have to pay for a Dutch school if my child doesn't speak Dutch?

No. Public Dutch schools are free for all residents, including ISK programs. You only pay if you choose a private international school. Bilingual TTO schools are also free.

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Question: Is Frisian required in schools outside Friesland?

No. Frisian is only taught and used as a language of instruction in the province of Friesland. Outside Friesland, schools follow the standard Dutch curriculum with Dutch as the sole language of instruction.

Exploring Dutch Cities While Understanding the Language Context

If you're visiting the Netherlands to scout schools or simply want to experience the country's multilingual culture, self-guided audio tours offer a flexible way to explore. These tours let you learn at your own pace while hearing about the history and culture in your preferred language.

The Rotterdam City Walk Audio Guide is available in seven languages, including Dutch and English. It covers the city center's modern architecture and post-war reconstruction — a fitting backdrop for understanding how the Netherlands rebuilt itself after WWII, much like its education system adapts to new populations.

Utrecht's audio guide takes you through the Dom Tower area and the canal-side wharves. This city is home to Utrecht University, one of the Netherlands' top institutions with numerous English-taught programs. Walking here gives you a feel for a student city where Dutch and English blend naturally.

The Hague's audio guide covers the political heart of the Netherlands. The city hosts the International Court of Justice and numerous international schools, making it a prime location for expat families. Understanding the language landscape here — where diplomats, civil servants, and international staff work in multiple languages — mirrors the multilingual approach you'll find in Dutch schools.

The Netherlands school language system is pragmatic: Dutch is the foundation, English is the bridge, and Frisian is the regional heritage. Whether you enroll your child in a local Dutch school or an international program, the country's high English proficiency means you won't face communication barriers with teachers or administrators. The real question isn't whether you can find English instruction — it's which approach best fits your family's timeline and goals.