Theoretical duration of pre-primary education in Sudan
Sudan: Theoretical duration of pre-primary education was 2 years in 2025. ▬ Flat
Latest (2025)
2 years
Change on year
unchanged
World rank
146th
of 217 countries
All-time high
2 years
in 1998
All-time low
2 years
in 1998
Years of data
28
1998–2025
Theoretical duration of pre-primary education in Sudan, 1998–2025
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
In 2025, theoretical duration of pre-primary education in Sudan stood at 2 years. That is the highest value across all 28 years on record.
The figure is unchanged over ten years.
Over the whole period, theoretical duration of pre-primary education in Sudan peaked at 2 years in 1998 and was at its lowest, 2 years, in 1998.
That places Sudan 146th out of 217 countries with data for 2025, putting it in the middle of the range.
Theoretical duration of pre-primary education in Sudan, year by year
| Year | years | Change |
|---|---|---|
| 1998 | 2 years | — |
| 1999 | 2 years | +0.0% |
| 2000 | 2 years | +0.0% |
| 2001 | 2 years | +0.0% |
| 2002 | 2 years | +0.0% |
| 2003 | 2 years | +0.0% |
| 2004 | 2 years | +0.0% |
| 2005 | 2 years | +0.0% |
| 2006 | 2 years | +0.0% |
| 2007 | 2 years | +0.0% |
| 2008 | 2 years | +0.0% |
| 2009 | 2 years | +0.0% |
| 2010 | 2 years | +0.0% |
| 2011 | 2 years | +0.0% |
| 2012 | 2 years | +0.0% |
| 2013 | 2 years | +0.0% |
| 2014 | 2 years | +0.0% |
| 2015 | 2 years | +0.0% |
| 2016 | 2 years | +0.0% |
| 2017 | 2 years | +0.0% |
| 2018 | 2 years | +0.0% |
| 2019 | 2 years | +0.0% |
| 2020 | 2 years | +0.0% |
| 2021 | 2 years | +0.0% |
| 2022 | 2 years | +0.0% |
| 2023 | 2 years | +0.0% |
| 2024 | 2 years | +0.0% |
| 2025 | 2 years | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 2 years | 2 years | 2 years | 2 |
| 2000s | 2 years | 2 years | 2 years | 10 |
| 2010s | 2 years | 2 years | 2 years | 10 |
| 2020s | 2 years | 2 years | 2 years | 6 |
Countries ranked near Sudan
- 146 Aruba 2 years compare
- 146 United Arab Emirates 2 years compare
- 146 Antigua and Barbuda 2 years compare
- 146 Australia 2 years compare
- 146 Benin 2 years compare
- 146 Bahamas 2 years compare
- 146 Belize 2 years compare
- 146 Bolivia, Plurinational State of 2 years compare
- 146 Brazil 2 years compare
- 146 Barbados 2 years compare
- 146 Switzerland 2 years compare
- 146 Cameroon 2 years compare
- 146 Costa Rica 2 years compare
- 146 Cayman Islands 2 years compare
- 146 Djibouti 2 years compare
- 146 Dominica 2 years compare
- 146 Egypt 2 years compare
- 146 Eritrea 2 years compare
- 146 Western Sahara 2 years compare
- 146 United Kingdom of Great Britain and Northern Ireland 2 years compare
- 146 Ghana 2 years compare
- 146 Gibraltar 2 years compare
- 146 Greece 2 years compare
- 146 Grenada 2 years compare
- 146 Guyana 2 years compare
- 146 Indonesia 2 years compare
- 146 Ireland 2 years compare
- 146 Iraq 2 years compare
- 146 Jordan 2 years compare
- 146 Saint Kitts and Nevis 2 years compare
- 146 Kuwait 2 years compare
- 146 Libya 2 years compare
- 146 Saint Lucia 2 years compare
- 146 Liechtenstein 2 years compare
- 146 Sri Lanka 2 years compare
- 146 Morocco 2 years compare
- 146 Maldives 2 years compare
- 146 Malta 2 years compare
- 146 Myanmar 2 years compare
- 146 Mauritius 2 years compare
- 146 Malaysia 2 years compare
- 146 Namibia 2 years compare
- 146 Nepal 2 years compare
- 146 Naoero 2 years compare
- 146 New Zealand 2 years compare
- 146 Oman 2 years compare
- 146 Pakistan 2 years compare
- 146 Panama 2 years compare
- 146 Democratic People’s Republic of Korea 2 years compare
- 146 Palestine, State of 2 years compare
- 146 Suriname 2 years compare
- 146 Seychelles 2 years compare
- 146 Turks and Caicos Islands 2 years compare
- 146 Tonga 2 years compare
- 146 Trinidad and Tobago 2 years compare
- 146 Saint Vincent and the Grenadines 2 years compare
- 146 British Virgin Islands 2 years compare
- 146 Vanuatu 2 years compare
- 146 Samoa 2 years compare
- 146 Zimbabwe 2 years compare
More education data for Sudan
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 2 (2025)
- Official entrance age to pre primary education 4 (2025)
- Population ages 15-64 56.4% (2025)
- Population ages 0-14 40.2% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
- Primary secondary enrollment completion rates, gaps filled 72.4 (2019)
- School enrollment, primary 72.4% (2019)
- Fertility rate vs mean years of schooling 4.26 (2024)
Frequently asked questions
- What is theoretical duration of pre-primary education in Sudan?
- Theoretical duration of pre-primary education in Sudan was 2 years in 2025, according to UNESCO Institute for Statistics.
- What is the highest theoretical duration of pre-primary education recorded in Sudan?
- The highest recorded value was 2 years in 1998.
- What is the lowest theoretical duration of pre-primary education recorded in Sudan?
- The lowest recorded value was 2 years in 1998.
- How does Sudan rank for theoretical duration of pre-primary education?
- Sudan ranks 146th out of 217 countries with data for 2025.
- Is theoretical duration of pre-primary education rising or falling in Sudan?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Sudan data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Theoretical duration of pre-primary education (years). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 28 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release