Naoero vs Oman: Official entrance age to pre-primary education
Naoero
4 years
in 2025
Oman
4 years
in 2025
Naoero rank
14th
Oman rank
14th
Official entrance age to pre-primary education over time
- Naoero
- Oman
How they compare
Naoero currently reports 4 years against 4 years in Oman, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Oman ahead.
Naoero ranks 14th and Oman ranks 14th of 223 countries.
Oman has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Naoero | Oman | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 4 years | 1 years | Oman |
| 1980s | 3 years | 4 years | 1 years | Oman |
| 1990s | 3.2 years | 4 years | 0.8 years | Oman |
| 2000s | 3 years | 4 years | 1 years | Oman |
| 2010s | 3 years | 4 years | 1 years | Oman |
| 2020s | 4 years | 4 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, Naoero or Oman?
- Naoero, at 4 years against 4 years in Oman as of 2025.
- What is the difference in official entrance age to pre-primary education between Naoero and Oman?
- 0 years, with Naoero ahead.
- How many years of comparable data are there for Naoero and Oman?
- 56 years are reported by both, from 1970 to 2025.
- How do Naoero and Oman rank globally for official entrance age to pre-primary education?
- Naoero ranks 14th and Oman ranks 14th 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.