Namibia vs Sudan: Theoretical duration of pre-primary education
Namibia
2 years
in 2025
Sudan
2 years
in 2025
Namibia rank
146th
Sudan rank
146th
Theoretical duration of pre-primary education over time
- Namibia
- Sudan
How they compare
Namibia currently reports 2 years against 2 years in Sudan, a difference of 0 years.
Across all 28 years both countries report, Sudan has been ahead every year.
Namibia ranks 146th and Sudan ranks 146th of 217 countries.
Head to head by decade
| Decade | Namibia | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2 years | 2 years | 0 years | — |
| 2000s | 2 years | 2 years | 0 years | — |
| 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 theoretical duration of pre-primary education, Namibia or Sudan?
- Namibia, at 2 years against 2 years in Sudan as of 2025.
- What is the difference in theoretical duration of pre-primary education between Namibia and Sudan?
- 0 years, with Namibia ahead.
- How many years of comparable data are there for Namibia and Sudan?
- 28 years are reported by both, from 1998 to 2025.
- How do Namibia and Sudan rank globally for theoretical duration of pre-primary education?
- Namibia ranks 146th and Sudan 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