Duration of secondary education rose 0% to 6.00 years in Sudan in 2021, according to World Bank.
Historically, duration of secondary education in Sudan reached an all time high of 6.00 years in 2021 and an all time low of 5.00 years in 1998. When compared to Sudan's main peers, duration of secondary education in Chad amounted to 7.00 years, 6.00 years in Egypt, 6.00 years in Ethiopia and 6.00 years in South Sudan in 2021.
Sudan has been ranked 90th within the group of 177 countries we follow in terms of duration of secondary education, 70 places above the position seen 10 years ago.
| Duration of Secondary Education (years) | Unit | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
| Cameroon | years | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | ||||||||||||||||
| Central African Republic | years | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | ||||||||||||||||
| Chad | years | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | ||||||||||||||||
| Egypt | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Eritrea | years | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | ||||||||||||||||
| Ethiopia | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Israel | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Kenya | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Libya | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Niger | years | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | ||||||||||||||||
| Nigeria | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Saudi Arabia | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Somalia | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| South Sudan | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ||||||||||||||||
| Sudan | years | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | ||||||||||||||||
| Uganda | years | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 |
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