Preprimary education, duration in Least developed countries
Least developed countries: Preprimary education, duration was 3 years in 2025. ▬ Flat
Preprimary education, duration in Least developed countries, 1999–2025
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in years.
Analysis
Least developed countries recorded 3 years for preprimary education, duration in 2025. That is the highest value across all 27 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, preprimary education, duration in Least developed countries peaked at 3 years in 1999 and was at its lowest, 3 years, in 1999.
That places Least developed countries 23rd out of 46 groups with data for 2025, putting it in the middle of the range.
Preprimary education, duration in Least developed countries, year by year
| Year | years | Change |
|---|---|---|
| 1999 | 3 years | — |
| 2000 | 3 years | +0.0% |
| 2001 | 3 years | +0.0% |
| 2002 | 3 years | +0.0% |
| 2003 | 3 years | +0.0% |
| 2004 | 3 years | +0.0% |
| 2005 | 3 years | +0.0% |
| 2006 | 3 years | +0.0% |
| 2007 | 3 years | +0.0% |
| 2008 | 3 years | +0.0% |
| 2009 | 3 years | +0.0% |
| 2010 | 3 years | +0.0% |
| 2011 | 3 years | +0.0% |
| 2012 | 3 years | +0.0% |
| 2013 | 3 years | +0.0% |
| 2014 | 3 years | +0.0% |
| 2015 | 3 years | +0.0% |
| 2016 | 3 years | +0.0% |
| 2017 | 3 years | +0.0% |
| 2018 | 3 years | +0.0% |
| 2019 | 3 years | +0.0% |
| 2020 | 3 years | +0.0% |
| 2021 | 3 years | +0.0% |
| 2022 | 3 years | +0.0% |
| 2023 | 3 years | +0.0% |
| 2024 | 3 years | +0.0% |
| 2025 | 3 years | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 3 years | 3 years | 3 years | 1 |
| 2000s | 3 years | 3 years | 3 years | 10 |
| 2010s | 3 years | 3 years | 3 years | 10 |
| 2020s | 3 years | 3 years | 3 years | 6 |
More education data for Least developed countries
- Primary education, pupils, per unit of GDP 0.0001 units per US$ of GDP (2024)
- Secondary education, pupils, gaps filled 75.92 million (2024)
- Primary education, teachers, gaps filled 4.43 million (2024)
- Secondary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Population ages 15-64 57.7% (2025)
- Population ages 0-14 38.4% (2025)
- Primary education, pupils, gaps filled 171.01 million (2024)
- Primary education, pupils, annual growth rate 1.04 % change on previous year (2024)
- Primary education, pupils, per capita 0.1441 units per person (2024)
Frequently asked questions
- What is preprimary education, duration in Least developed countries?
- Preprimary education, duration in Least developed countries was 3 years in 2025, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
- What is the highest preprimary education, duration recorded in Least developed countries?
- The highest recorded value was 3 years in 1999.
- What is the lowest preprimary education, duration recorded in Least developed countries?
- The lowest recorded value was 3 years in 1999.
- How does Least developed countries rank for preprimary education, duration?
- Least developed countries ranks 23rd out of 46 groups with data for 2025.
- Is preprimary education, duration rising or falling in Least developed countries?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Least developed countries data come from?
- The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Preprimary education, duration (years). Statizoid updates them automatically from the source API.
Download this data
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About this data
Preprimary duration refers to the number of grades (years) in preprimary school.