Just moved to Spain, or your child is about to start school there? The words come fast: escuela, colegio, instituto, bachillerato. The Spanish school system sorts children by age into four clear stages, and once you see the map, enrolment stops feeling like a maze. This guide explains each stage in plain English, with the ages that matter and where English lessons fit in.
"Parents relax the moment they realise the system is just four steps, each tied to an age. After that, the Spanish names are easy," says a LearnLink tutor.
👉 Want your child confident in English at every stage? Book a free trial lesson with LearnLink.
How schooling in Spain is organised
The Spanish school system runs from nursery age to university entry across four stages. Two of them, primaria and ESO, are the compulsory parts of the Spanish school system, so every child attends from age 6 to 16. The table below is the quick reference most newcomer parents pin to the fridge.
Schools come in three funding types: público (free), concertado (state-subsidised, with a modest fee), and privado (private, with its own fees and calendar). The stages above stay the same whichever type you pick, so the Spanish school system works the same way behind every school gate. For the official rules on each stage, the overview of education in Spain sets out the framework in detail.
Escuela infantil: the early years
Escuela infantil is the nursery and pre-school stage, for ages 0 to 6, and it is not compulsory. It has two cycles: birth to age 3, then 3 to 6. The second cycle is free in público schools, so most children attend from age 3 anyway.
These years are about play, songs, and routine, not formal lessons. Many settings add a little English through games and rhymes, the gentlest possible start. To build on that at home, our notes on English reading for kids and on keeping young children motivated show how to keep it light and fun.
Colegio vs instituto: the difference parents ask about most
This is the point that confuses newcomers most. A colegio teaches younger children, usually infantil and primary school, roughly ages 3 to 12. An instituto, short for Instituto de Educación Secundaria, teaches teenagers from 12 onward. So within the Spanish school system the same child changes buildings: little kids attend a colegio, then move to an instituto as teenagers.
Primary school, the colegio years, runs six courses from 1.º to 6.º. ESO, the first instituto years, runs four courses and ends with a secondary certificate at 16. The jump up to ESO is a big one for many children: more subjects, more homework, a longer English reading list. Our guide to English for primary school helps younger children build habits that make that jump smoother.
✍️ Your turn: Write the Spanish stage name next to each age.
1. A 4-year-old starting nursery ______
2. A 9-year-old in primary school ______
3. A 14-year-old in their second instituto year ______
Bachillerato and the road to university
Bachillerato is the two-year stage after ESO, for ages 16 to 18, and it is optional. Students who plan to go to university take it, choosing a track such as ciencias (sciences), humanidades y ciencias sociales (humanities and social sciences), or artes (arts). The track shapes their subjects and points toward the degree they hope to study.
At the end comes the selectividad, the university entrance exam now renamed in many regions. The final grade combines bachillerato marks with the exam result. The other path after ESO is Formación Profesional, vocational training that leads to a trade or technical career rather than a university degree. Both are respected routes through the Spanish school system, and neither closes the door on the other.
✍️ Decide: Is each sentence about the Spanish school system true or false?
1. Bachillerato is compulsory for every teenager. ______
2. ESO is taught at an instituto, not a colegio. ______
3. Selectividad is the university entrance exam. ______
Where English lessons fit in
What schools cover
English is a compulsory subject from primary school, and it often appears earlier in infantil through songs and games. Many regions also run programas bilingües, bilingual programmes where a subject such as science, art, or P.E. is taught partly in English. On paper, then, children in Spain get a lot of English exposure across their school years.
Where the gap shows
In practice, weekly lesson time is short and classes are large, so speaking confidence lags behind reading and grammar. Families notice this gap around the ESO years, when exams get harder. Steady speaking practice at home closes it, and our tips on kids English speaking practice and on how to improve English for kids give simple weekly routines. For families weighing extra support, ESL tutoring for children and afterschool English classes online both fit neatly around the Spanish timetable.
At LearnLink we coach 3,500+ families across 70+ countries, and Spanish families tell us the same thing: a child who chats in English once a week walks into school speaking tasks calm and ready. If your child is aiming at a recognised level, our explainer on the CEFR for parents and our guide to English certificate exams for kids show how Cambridge levels line up with each school stage.
✍️ Ask at home: Put these questions to your child in English to build everyday fluency.
1. Which school stage are you in right now?
2. What is your favourite subject in English class?
3. What would you like to study in bachillerato one day?
Frequently asked questions
Newcomer parents ask the same practical questions before enrolling. The answers below cover the most common ones, and our guide to helping Spanish-speaking kids learn English fills in the daily routine.
There are four. Escuela infantil covers ages 0 to 6, primary school in a colegio covers 6 to 12, ESO at the instituto covers 12 to 16, and bachillerato covers 16 to 18. The middle two stages are compulsory, so every child attends from 6 to 16.
A colegio teaches younger children, usually infantil and primary school from about 3 to 12. An instituto teaches teenagers from 12 onward through ESO and bachillerato. Little kids go to a colegio, teenagers go to an instituto.
Yes. English is compulsory from primary school and often starts in infantil. Many regions run bilingual programmes too. Lesson time is limited and classes are large, though, so many families add extra speaking practice at home or with a tutor.
No. Bachillerato is the optional two-year stage for ages 16 to 18. It prepares students for the selectividad university entrance exam, with tracks in sciences, humanities, or arts depending on the degree they hope to study.
Your simple next steps
Once the map is clear, settling your child into the Spanish school system is mostly about timing and confidence. Use these five steps to move forward calmly.
- Match the stage to the age. Use the table above to find the right entry point.
- Pick the school type. Compare public, concertado, and private against your budget and calendar.
- Check the English provision. Ask whether the school runs a bilingual programme.
- Build a weekly speaking habit. A short, regular English chat beats rare long sessions.
- Aim for a recognised level. Line up Cambridge goals with your child's school stage.
Wherever your child starts, LearnLink tutors can build an English plan around exactly the stage they are in.
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