Preprimary education, duration in Lower middle income
Lower middle income: Preprimary education, duration was 3 years in 2025. ▬ Flat
Preprimary education, duration in Lower middle income, 1999–2025
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in years.
Analysis
The most recent figure for preprimary education, duration in Lower middle income is 3 years, measured in 2025. That is the highest value across all 27 years on record.
That represents a change of unchanged over ten years.
Over the whole period, preprimary education, duration in Lower middle income peaked at 3 years in 1999 and was at its lowest, 3 years, in 1999.
Lower middle income ranks 23rd of 46 groups on this measure, in the middle of the range.
Preprimary education, duration in Lower middle income, 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 Lower middle income
- Population ages 0-14 29.5% (2025)
- Secondary education, pupils, gaps filled 265.94 million (2024)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 343.48 million (2024)
- Primary education, pupils, annual growth rate 2.58 % change on previous year (2024)
- Primary education, pupils, per unit of GDP 0.0001 units per US$ of GDP (2024)
- Primary education, pupils, per capita 0.1181 units per person (2024)
- Secondary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Population ages 15-64 64.5% (2025)
- Primary education, teachers, gaps filled 11.30 million (2024)
Frequently asked questions
- What is preprimary education, duration in Lower middle income?
- Preprimary education, duration in Lower middle income 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 Lower middle income?
- The highest recorded value was 3 years in 1999.
- What is the lowest preprimary education, duration recorded in Lower middle income?
- The lowest recorded value was 3 years in 1999.
- How does Lower middle income rank for preprimary education, duration?
- Lower middle income ranks 23rd out of 46 groups with data for 2025.
- Is preprimary education, duration rising or falling in Lower middle income?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Lower middle income 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
CSV · JSON — 27 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Preprimary duration refers to the number of grades (years) in preprimary school.