Mongolia vs Reunion: Official entrance age to pre-primary education
Mongolia
2 years
in 2025
Reunion
2 years
in 2025
Mongolia rank
217th
Reunion rank
217th
Official entrance age to pre-primary education over time
- Mongolia
- Reunion
How they compare
Mongolia currently reports 2 years against 2 years in Reunion, a difference of 0 years.
The two have swapped places 1 time across 38 shared years of data; in 1971 it was Mongolia ahead.
Mongolia ranks 217th and Reunion ranks 217th of 223 countries.
Mongolia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Mongolia | Reunion | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4 years | 2 years | 2 years | Mongolia |
| 1980s | 4 years | 2 years | 2 years | Mongolia |
| 1990s | 3.8 years | 2 years | 1.8 years | Mongolia |
| 2010s | 2 years | 2 years | 0 years | — |
| 2020s | 2 years | 2 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to pre-primary education, Mongolia or Reunion?
- Mongolia, at 2 years against 2 years in Reunion as of 2025.
- What is the difference in official entrance age to pre-primary education between Mongolia and Reunion?
- 0 years, with Mongolia ahead.
- How many years of comparable data are there for Mongolia and Reunion?
- 38 years are reported by both, from 1971 to 2025.
- How do Mongolia and Reunion rank globally for official entrance age to pre-primary education?
- Mongolia ranks 217th and Reunion ranks 217th of 223 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Official entrance age to pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Official entry age at which children are expected to start pre-primary education according to national legislation or policies.