Eritrea vs Naoero: Theoretical duration of pre-primary education
Eritrea
2 years
in 2025
Naoero
2 years
in 2025
Eritrea rank
146th
Naoero rank
146th
Theoretical duration of pre-primary education over time
- Eritrea
- Naoero
How they compare
Eritrea currently reports 2 years against 2 years in Naoero, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Naoero ahead.
Eritrea ranks 146th and Naoero ranks 146th of 217 countries.
Naoero has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Eritrea | Naoero | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 3 years | 1 years | Naoero |
| 1980s | 2 years | 3 years | 1 years | Naoero |
| 1990s | 2 years | 2.8 years | 0.8 years | Naoero |
| 2000s | 2 years | 3 years | 1 years | Naoero |
| 2010s | 2 years | 3 years | 1 years | Naoero |
| 2020s | 2 years | 2 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of pre-primary education, Eritrea or Naoero?
- Eritrea, at 2 years against 2 years in Naoero as of 2025.
- What is the difference in theoretical duration of pre-primary education between Eritrea and Naoero?
- 0 years, with Eritrea ahead.
- How many years of comparable data are there for Eritrea and Naoero?
- 56 years are reported by both, from 1970 to 2025.
- How do Eritrea and Naoero rank globally for theoretical duration of pre-primary education?
- Eritrea ranks 146th and Naoero ranks 146th of 217 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release