School age population, early childhood education, both sexes in Thailand
Thailand: School age population, early childhood education, both sexes was 3.46 million in 2025. ▼ Falling
School age population, early childhood education, both sexes in Thailand, 1998–2025
Source: UNESCO Institute for Statistics.
Analysis
Thailand recorded 3.46 million for school age population, early childhood education, both sexes in 2025. That is the lowest value across all 28 years on record.
That represents a change of down 1.4% on the previous year and down 9.5% over ten years.
Over the whole period, school age population, early childhood education, both sexes in Thailand peaked at 5.07 million in 1998 and was at its lowest, 3.46 million, in 2025.
That places Thailand 25th out of 207 countries with data for 2025, putting it in the top quarter.
The long-run direction has been consistently falling across the 28 years of available data.
School age population, early childhood education, both sexes in Thailand, year by year
| Year | Value | Change |
|---|---|---|
| 1998 | 5.07 million | — |
| 1999 | 5.03 million | -0.9% |
| 2000 | 4.97 million | -1.1% |
| 2001 | 4.97 million | +0.0% |
| 2002 | 4.83 million | -2.9% |
| 2003 | 4.74 million | -1.8% |
| 2004 | 4.71 million | -0.7% |
| 2005 | 4.73 million | +0.4% |
| 2006 | 4.78 million | +1.1% |
| 2007 | 4.87 million | +1.9% |
| 2008 | 4.88 million | +0.0% |
| 2009 | 4.80 million | -1.6% |
| 2010 | 4.65 million | -3.0% |
| 2011 | 4.02 million | -13.7% |
| 2012 | 3.94 million | -2.0% |
| 2013 | 3.89 million | -1.2% |
| 2014 | 3.85 million | -1.0% |
| 2015 | 3.82 million | -0.8% |
| 2016 | 3.80 million | -0.5% |
| 2017 | 3.79 million | -0.2% |
| 2018 | 3.76 million | -0.8% |
| 2019 | 3.73 million | -0.9% |
| 2020 | 3.69 million | -1.0% |
| 2021 | 3.65 million | -1.1% |
| 2022 | 3.61 million | -1.2% |
| 2023 | 3.56 million | -1.4% |
| 2024 | 3.51 million | -1.4% |
| 2025 | 3.46 million | -1.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 5.05 million | 5.03 million | 5.07 million | 2 |
| 2000s | 4.83 million | 4.71 million | 4.97 million | 10 |
| 2010s | 3.92 million | 3.73 million | 4.65 million | 10 |
| 2020s | 3.58 million | 3.46 million | 3.69 million | 6 |
Countries ranked near Thailand
- 22 Kenya 4.16 million compare
- 23 Angola 3.66 million compare
- 24 United Kingdom of Great Britain and Northern Ireland 3.58 million compare
- 26 Mozambique 3.33 million compare
- 27 Uzbekistan 3.25 million compare
- 28 Peru 3.22 million compare
More education data for Thailand
- Teachers in secondary education, both sexes (number), gaps filled 243,991 (2025)
- Repeaters in primary education, all grades, both sexes (number), gaps 13,596 (2025)
- Enrolment in pre-primary education, male (number), gaps filled 758,147 (2025)
- Enrolment in pre-primary education, female (number), gaps filled 716,498 (2025)
- Secondary education, pupils, gaps filled 4.26 million (2025)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 4.45 million (2025)
- Primary education, pupils, annual growth rate -1.23 % change on previous year (2025)
- Primary education, pupils, per unit of GDP 0 units per US$ of GDP (2025)
- Primary education, pupils, per capita 0.0621 units per person (2025)
Frequently asked questions
- What is school age population, early childhood education, both sexes in Thailand?
- School age population, early childhood education, both sexes in Thailand was 3.46 million in 2025, according to UNESCO Institute for Statistics.
- What is the highest school age population, early childhood education, both sexes recorded in Thailand?
- The highest recorded value was 5.07 million in 1998.
- What is the lowest school age population, early childhood education, both sexes recorded in Thailand?
- The lowest recorded value was 3.46 million in 2025.
- How does Thailand rank for school age population, early childhood education, both sexes?
- Thailand ranks 25th out of 207 countries with data for 2025.
- Is school age population, early childhood education, both sexes rising or falling in Thailand?
- Over the last ten years it is down 9.5%. The long-run trend across the full record is falling.
- Where does this Thailand data come from?
- The figures come from UNESCO Institute for Statistics, published as part of School age population, early childhood education, both sexes (number). 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