Choosing an international school in Ulaanbaatar is a short-list exercise with an unusual twist. Mongolia's capital has essentially three established English-medium international schools, so identifying the candidates takes an afternoon. What takes real thought is the pair of local factors that matter more here than in almost any other posting: winter air quality and the practical realities of a city where January temperatures reach minus thirty.
Get the curriculum decision right and you have made a good academic choice. Get the air-quality and logistics questions right and you have made a good choice for your family's actual daily life. Both deserve attention.
Curricula available in Ulaanbaatar
- International Baccalaureate. Ulaanbaatar's IB provision is the longest-established international route in Mongolia and the natural choice for families expecting another posting, since the programme transfers cleanly between countries.
- British curriculum. Cambridge and Pearson pathways to IGCSEs at 16 and A Levels at 18. Well suited to families arriving from a British school or aiming at UK universities.
- American curriculum. US high school diploma routes, appropriate for North American families and for those planning US university applications.
- Mongolian national curriculum, including bilingual private schools. Considerably cheaper, with genuine social integration, and a serious option for families staying several years.
- Other national systems. Ulaanbaatar hosts Russian and Korean schools reflecting long-standing regional links.
The expatriate community in Ulaanbaatar is heavily shaped by mining, and enrolments move with the project cycle at the large copper and coal operations. Ask each school how the roll has changed over the past three years. A secondary cohort that shrinks by a fifth cannot sustain a broad A Level or Diploma option block, and that is a real constraint on subject choice at the top end.
The three international schools to compare
International School of Ulaanbaatar
International School of Ulaanbaatar is Mongolia's longest-standing international school and has served the diplomatic, development and mining communities since the early 1990s. That longevity brings practical value: staff who are experienced with high turnover, established arrival and transition support, and a track record of university placements you can actually interrogate. Ask for the destinations list for the last three graduating classes.
British School of Ulaanbaatar
British School of Ulaanbaatar delivers a British curriculum pathway with Cambridge examinations. For a child arriving mid-key-stage from a British school, the continuity in curriculum sequencing, assessment style and terminology removes a great deal of adjustment. Confirm which A Level subjects are running this year and the size of the current sixth form.
American School of Ulaanbaatar
American School of Ulaanbaatar offers a US-style programme. If your child will apply to American universities, the alignment on transcripts, credits, grade point average and counselling matters far more than parents typically realise until the application year arrives. Ask specifically who does the university counselling and how many students they handle.
International school fees in Ulaanbaatar
Mongolia uses the tögrög, but schools serving the international market commonly quote in US dollars. Indicative annual ranges for 2026:
- Early years and kindergarten: roughly USD 6,000 to USD 13,000
- Primary: roughly USD 10,000 to USD 19,000
- Lower secondary: roughly USD 13,000 to USD 23,000
- A Level or IB Diploma years: roughly USD 15,000 to USD 28,000
Bilingual Mongolian private schools sit far below these bands. Beyond tuition, budget for an application fee, a one-off enrolment or capital charge, bus transport, lunch, uniform, devices and external examination entries in the senior years. Adding 10 to 15 per cent to tuition is a sound planning figure, more in the first year.
If your employer provides an education allowance, confirm whether it covers the one-off enrolment charge, whether there is a per-child cap, and in which currency it is paid. A tögrög-denominated allowance against a dollar invoice, or the reverse, changes your real cost.
Air quality: the question to ask first
Ulaanbaatar has some of the world's worst winter air pollution. The cause is straightforward: the city sits in a valley, and from roughly November to February a temperature inversion traps smoke from coal and other solid fuel burned for heating in the surrounding districts. Particulate readings during the worst weeks are extreme.
For a family with children, and particularly a child with asthma or another respiratory condition, this belongs at the top of the school evaluation, not the bottom. Ask every school:
- What air filtration is installed, in which buildings, and when was it last serviced?
- Do you monitor indoor particulate levels, and will you show me the readings?
- What is the written policy on outdoor break and sport when outdoor readings are high?
- Is there sufficient indoor space for physical education across the whole school when outdoor activity is suspended for weeks at a time?
- How many school days were affected last winter?
Schools that answer these questions precisely, with numbers and a written policy, are demonstrating something important about how they are run. Vague answers are informative too.
Winter logistics and where families live
Most international families settle in Zaisan and the Khan-Uul district on the southern edge of the city, where housing is newer, there is more space and the air is generally better than in the centre, or in the central Sükhbaatar district for proximity to offices and amenities.
Winter reshapes the school run. Roads ice over, traffic slows, and a car that will not start at minus thirty is a routine event rather than a crisis. Most families use the school bus for exactly this reason, so ask about route coverage from the specific neighbourhood you are considering, how long the journey takes in January rather than September, and whether buses are heated and monitored.
Mongolian language provision
Most international schools include Mongolian in the timetable. Intensity varies. If you expect a stay of three years or more, push for the stronger option: Mongolian is a genuinely useful key to the country, and children who acquire it have a markedly richer experience of living there. Ask how classes are grouped by level, since a single mixed class rarely serves anyone well.
A shortlist method for Ulaanbaatar
- Start with the exit qualification. Decide IB, A Level or US diploma based on likely university destination, then filter the three schools.
- Interrogate air quality with specifics. Filtration, monitoring, written policy, indoor space, days affected last winter.
- Check the year-group roll and its trend. Small and shrinking cohorts limit subject choice.
- Ask about teacher retention. In a demanding posting, the proportion of staff who return each September tells you a great deal.
- Review three years of university destinations. More revealing than any facility.
- Visit in winter if you can. Any school looks good in September. January is the honest test.
Ready to compare curricula, fees and reviews in one place? Browse the best schools in Ulaanbaatar on International School Advisor.
Frequently asked questions
How much do international schools in Ulaanbaatar cost in 2026?
Expect roughly USD 6,000 to USD 13,000 a year for early years, USD 10,000 to USD 19,000 for primary and USD 15,000 to USD 28,000 for the A Level or IB Diploma years. Bilingual Mongolian private schools cost considerably less. Add 10 to 15 per cent for enrolment charges, transport, devices and external examination fees.
Is air pollution a problem for schools in Ulaanbaatar?
Yes, and it should be part of your school decision. Winter inversions from roughly November to February trap smoke from solid-fuel heating, pushing particulate levels very high. Ask each school what air filtration is installed, whether indoor levels are monitored, what the written policy is on outdoor activity on high-pollution days, and how many days were affected last winter.
Which international schools are there in Ulaanbaatar?
The city has three established English-medium international schools offering International Baccalaureate, British and American pathways respectively, alongside Mongolian national and bilingual private schools and schools serving the Russian and Korean communities. Because the choice is small, the practical differentiators are curriculum fit, cohort size in your child's year group, air-quality provision and teacher retention.