World Bank · Education
Sudan: Secondary education, duration
6years · 2025+20.0% since 2015
Secondary duration refers to the number of grades (years) in secondary school. Annual figures for Sudan from 1998 to 2025.
Every year
| Year | Value (years) | Note |
|---|---|---|
| 2025 | 6 | |
| 2024 | 6 | |
| 2023 | 6 | |
| 2022 | 6 | |
| 2021 | 6 | |
| 2020 | 6 | |
| 2019 | 5 | |
| 2018 | 5 | |
| 2017 | 5 | |
| 2016 | 5 | |
| 2015 | 5 | |
| 2014 | 5 | |
| 2013 | 5 | |
| 2012 | 5 | |
| 2011 | 5 | |
| 2010 | 5 | |
| 2009 | 5 | |
| 2008 | 5 | |
| 2007 | 5 | |
| 2006 | 5 | |
| 2005 | 5 | |
| 2004 | 5 | |
| 2003 | 5 | |
| 2002 | 5 | |
| 2001 | 5 | |
| 2000 | 5 | |
| 1999 | 5 | |
| 1998 | 5 |
Source
Published by World Bank, produced by UNESCO. Licence: CC BY 4.0. Retrieved 2026-11-07.
The dataset for every country, with quality and provenance →
Cite or download
World Bank (2026). Secondary education, duration. Interva. https://interva.co/dataset/worldbank-secondary-education-duration (accessed 2026-11-07). catalog snapshot 2026-11-07.
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