Gibraltar vs Sudan: Theoretical duration of pre-primary education
Gibraltar
2 years
in 2025
Sudan
2 years
in 2025
Gibraltar rank
146th
Sudan rank
146th
Theoretical duration of pre-primary education over time
- Gibraltar
- Sudan
How they compare
Gibraltar 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.
Gibraltar ranks 146th and Sudan ranks 146th of 217 countries.
Sudan has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Gibraltar | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1 years | 2 years | 1 years | Sudan |
| 2000s | 1 years | 2 years | 1 years | Sudan |
| 2010s | 1.2 years | 2 years | 0.8 years | Sudan |
| 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, Gibraltar or Sudan?
- Gibraltar, at 2 years against 2 years in Sudan as of 2025.
- What is the difference in theoretical duration of pre-primary education between Gibraltar and Sudan?
- 0 years, with Gibraltar ahead.
- How many years of comparable data are there for Gibraltar and Sudan?
- 28 years are reported by both, from 1998 to 2025.
- How do Gibraltar and Sudan rank globally for theoretical duration of pre-primary education?
- Gibraltar 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