Proportion of students at the end of lower secondary education in Thailand

Thailand: Proportion of students at the end of lower secondary education was 36.5% in 2018. ▼ Falling

Latest (2018)
36.5%
World rank
30th
of 39 countries
All-time high
49.0%
in 2000
All-time low
34.3%
in 2003
Years of data
6
2000–2018

Proportion of students at the end of lower secondary education in Thailand, 2000–2018

010203040502000200920182000: 49 %2003: 34.3 %2006: 36.4 %2009: 37.7 %2012: 46.2 %2018: 36.5 %

Source: UNESCO Institute for Statistics. Measured in %.

Analysis

The most recent figure for proportion of students at the end of lower secondary education in Thailand is 36.5%, measured in 2018.

Compared with earlier readings it is down 3.3% over ten years.

Over the whole period, proportion of students at the end of lower secondary education in Thailand peaked at 49.0% in 2000 and was at its lowest, 34.3%, in 2003.

Thailand ranks 30th of 39 countries on this measure, in the bottom quarter.

Proportion of students at the end of lower secondary education in Thailand, year by year

Annual values for Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, rural areas, both sexes (%) in Thailand, 2000 to 2018.
Year % Change
2000 49.0%
2003 34.3% -30.0%
2006 36.4% +6.1%
2009 37.7% +3.7%
2012 46.2% +22.4%
2018 36.5% -21.0%

Averages by decade

DecadeAverage LowestHighest Years
2000s 39.4% 34.3% 49.0% 4
2010s 41.3% 36.5% 46.2% 2

Countries ranked near Thailand

  1. 27 Türkiye 47.4% compare
  2. 28 Portugal 45.2% compare
  3. 29 Uruguay 37.6% compare
  4. 31 Bulgaria 26.1% compare
  5. 32 Mexico 21.2% compare
  6. 33 Chile 20.7% compare

See the full ranking of 39 places →

More reference data data for Thailand

All data for Thailand →

Frequently asked questions

What is proportion of students at the end of lower secondary education in Thailand?
Proportion of students at the end of lower secondary education in Thailand was 36.5% in 2018, according to UNESCO Institute for Statistics.
What is the highest proportion of students at the end of lower secondary education recorded in Thailand?
The highest recorded value was 49.0% in 2000.
What is the lowest proportion of students at the end of lower secondary education recorded in Thailand?
The lowest recorded value was 34.3% in 2003.
How does Thailand rank for proportion of students at the end of lower secondary education?
Thailand ranks 30th out of 39 countries with data for 2018.
Is proportion of students at the end of lower secondary education rising or falling in Thailand?
Over the last ten years it is down 3.3%. 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 Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, rural areas, both sexes (%). Statizoid updates them automatically from the source API.

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Proportion of students at the end of lower secondary education in Thailand. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 02 September 2026, from https://reference.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-12/thailand/

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About this data

Indicator
Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, rural areas, both sexes (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
39 places, 219 data points, 1995–2018
Last refreshed

Percentage of children at the end of lower secondary education reaching at least a minimum proficiency level in mathematics. A minimum proficiency level (MPL) is the benchmark of basic knowledge in a domain (mathematics, reading, etc.) measured through learning assessments. The indicator is calculated as the number of children and/or young people at the relevant stage of education n in a given year t achieving or exceeding the pre-defined proficiency level in a given subject s, expressed as a percentage of the total number of children and/or young people at stage of education n, in year t, in any proficiency level in subject s. The higher the value of the indicator, the higher the proportion of children or young adults who have acquired the minimum level of meaningful competencies. Data are calculated by the UNESCO Institute for Statistics from sources that include the Programme for International Student Assessment (PISA), Programme for International Student Assessment for Development (PISA-D), Trends in International Mathematics and Science Study (TIMSS), Progress in International Reading Literacy Study (PIRLS), El Laboratorio Latino americano de Evaluación de la Calidad de la Educación (LLECE), Programme d’analyse des systèmes éducatifs de la confemen (PASEC), Southern and Eastern Africa Consortium for Monitoring Education Quality (SACMEQ), Pacific Islands Literacy and Numeracy Assessment (PILNA), national assessments data collected through the Catalogue of Learning Assessments (CLA) and/or available in national reports, and population-based assessments (Early Grade Reading Assessment (EGRA) and Early Grade Mathematics Assessment (EGMA), UNICEF Multiple Indicator Cluster Surveys (MICS), People’s Action for Learning (PAL) NETWORK: e.g. Annual Status of Education Report (ASER), UWEZO, etc.)). For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/