Theoretical duration of lower secondary education (years) in Thailand
Thailand: Theoretical duration of lower secondary education (years) was 3 years in 2020. ▬ Flat
Latest (2020)
3 years
Change on year
unchanged
World rank
81st
of 209 countries
All-time high
3 years
in 1970
All-time low
3 years
in 1970
Years of data
51
1970–2020
Theoretical duration of lower secondary education in Thailand, 1970–2020
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
Thailand recorded 3 years for theoretical duration of lower secondary education in 2020. That is the highest value across all 51 years on record.
The figure is unchanged over ten years.
Over the whole period, theoretical duration of lower secondary education in Thailand peaked at 3 years in 1970 and was at its lowest, 3 years, in 1970.
Thailand ranks 81st of 209 countries on this measure, in the middle of the range.
Theoretical duration of lower secondary education (years) in Thailand, year by year
| Year | years | Change |
|---|---|---|
| 1970 | 3 years | — |
| 1971 | 3 years | +0.0% |
| 1972 | 3 years | +0.0% |
| 1973 | 3 years | +0.0% |
| 1974 | 3 years | +0.0% |
| 1975 | 3 years | +0.0% |
| 1976 | 3 years | +0.0% |
| 1977 | 3 years | +0.0% |
| 1978 | 3 years | +0.0% |
| 1979 | 3 years | +0.0% |
| 1980 | 3 years | +0.0% |
| 1981 | 3 years | +0.0% |
| 1982 | 3 years | +0.0% |
| 1983 | 3 years | +0.0% |
| 1984 | 3 years | +0.0% |
| 1985 | 3 years | +0.0% |
| 1986 | 3 years | +0.0% |
| 1987 | 3 years | +0.0% |
| 1988 | 3 years | +0.0% |
| 1989 | 3 years | +0.0% |
| 1990 | 3 years | +0.0% |
| 1991 | 3 years | +0.0% |
| 1992 | 3 years | +0.0% |
| 1993 | 3 years | +0.0% |
| 1994 | 3 years | +0.0% |
| 1995 | 3 years | +0.0% |
| 1996 | 3 years | +0.0% |
| 1997 | 3 years | +0.0% |
| 1998 | 3 years | +0.0% |
| 1999 | 3 years | +0.0% |
| 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% |
Thailand compared with similar countries
- Thailand's 3 years is below the median for upper middle income countries, which is 3.5 years, 86% of the median. (58 countries reporting)
- Thailand's 3 years is above the median for East Asia & Pacific, which is 3 years, 1.0× the median. (35 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 3 years | 3 years | 3 years | 10 |
| 1980s | 3 years | 3 years | 3 years | 10 |
| 1990s | 3 years | 3 years | 3 years | 10 |
| 2000s | 3 years | 3 years | 3 years | 10 |
| 2010s | 3 years | 3 years | 3 years | 10 |
| 2020s | 3 years | 3 years | 3 years | 1 |
Countries ranked near Thailand
- 81 Afghanistan 3 years compare
- 81 Angola 3 years compare
- 81 Antigua and Barbuda 3 years compare
- 81 Argentina 3 years compare
- 81 Bahamas 3 years compare
- 81 Bahrain 3 years compare
- 81 Bangladesh 3 years compare
- 81 Barbados 3 years compare
- 81 Bermuda 3 years compare
- 81 Botswana 3 years compare
- 81 British Virgin Islands 3 years compare
- 81 Cape Verde 3 years compare
- 81 Cambodia 3 years compare
- 81 Canada 3 years compare
- 81 Cayman Islands 3 years compare
- 81 China 3 years compare
- 81 Costa Rica 3 years compare
- 81 Cuba 3 years compare
- 81 Cyprus 3 years compare
- 81 Denmark 3 years compare
- 81 Dominica 3 years compare
- 81 Ecuador 3 years compare
- 81 Egypt 3 years compare
- 81 El Salvador 3 years compare
- 81 Eritrea 3 years compare
- 81 Estonia 3 years compare
- 81 Eswatini 3 years compare
- 81 Finland 3 years compare
- 81 Gambia 3 years compare
- 81 Georgia 3 years compare
- 81 Ghana 3 years compare
- 81 Greece 3 years compare
- 81 Grenada 3 years compare
- 81 Guatemala 3 years compare
- 81 Guinea-Bissau 3 years compare
- 81 Guyana 3 years compare
- 81 Haiti 3 years compare
- 81 Honduras 3 years compare
- 81 Hong Kong 3 years compare
- 81 Iceland 3 years compare
- 81 India 3 years compare
- 81 Indonesia 3 years compare
- 81 Iraq 3 years compare
- 81 Ireland 3 years compare
- 81 Israel 3 years compare
- 81 Italy 3 years compare
- 81 Jamaica 3 years compare
- 81 Japan 3 years compare
- 81 Kiribati 3 years compare
- 81 North Korea 3 years compare
- 81 South Korea 3 years compare
- 81 Latvia 3 years compare
- 81 Lebanon 3 years compare
- 81 Lesotho 3 years compare
- 81 Liberia 3 years compare
- 81 Libya 3 years compare
- 81 Luxembourg 3 years compare
- 81 Macao 3 years compare
- 81 Malaysia 3 years compare
- 81 Maldives 3 years compare
- 81 Mali 3 years compare
- 81 Malta 3 years compare
- 81 Mauritius 3 years compare
- 81 Mexico 3 years compare
- 81 Morocco 3 years compare
- 81 Mozambique 3 years compare
- 81 Namibia 3 years compare
- 81 Nepal 3 years compare
- 81 Netherlands 3 years compare
- 81 Nicaragua 3 years compare
- 81 Nigeria 3 years compare
- 81 Norway 3 years compare
- 81 Pakistan 3 years compare
- 81 Panama 3 years compare
- 81 Paraguay 3 years compare
- 81 Peru 3 years compare
- 81 Poland 3 years compare
- 81 Portugal 3 years compare
- 81 Puerto Rico 3 years compare
- 81 Qatar 3 years compare
- 81 Rwanda 3 years compare
- 81 San Marino 3 years compare
- 81 Sao Tome and Principe 3 years compare
- 81 Saudi Arabia 3 years compare
- 81 Seychelles 3 years compare
- 81 Sierra Leone 3 years compare
- 81 Slovenia 3 years compare
- 81 Solomon Islands 3 years compare
- 81 Spain 3 years compare
- 81 Saint Kitts and Nevis 3 years compare
- 81 Saint Lucia 3 years compare
- 81 Saint Vincent and the Grenadines 3 years compare
- 81 Sudan 3 years compare
- 81 Sweden 3 years compare
- 81 Switzerland 3 years compare
- 81 Syria 3 years compare
- 81 East Timor 3 years compare
- 81 Trinidad and Tobago 3 years compare
- 81 Tunisia 3 years compare
- 81 Turks and Caicos Islands 3 years compare
- 81 United Kingdom 3 years compare
- 81 United States 3 years compare
- 81 Uruguay 3 years compare
- 81 Venezuela 3 years compare
- 81 United States Virgin Islands 3 years compare
- 81 Yemen 3 years compare
More education data for Thailand
- Gender gap education levels, gaps filled 98.74 (2025)
- Primary enrollment selected countries, gaps filled 99.18 (2025)
- 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)
Frequently asked questions
- What is theoretical duration of lower secondary education in Thailand?
- Theoretical duration of lower secondary education in Thailand was 3 years in 2020, according to UNESCO Institute for Statistics.
- What is the highest theoretical duration of lower secondary education recorded in Thailand?
- The highest recorded value was 3 years in 1970.
- What is the lowest theoretical duration of lower secondary education recorded in Thailand?
- The lowest recorded value was 3 years in 1970.
- How does Thailand rank for theoretical duration of lower secondary education?
- Thailand ranks 81st out of 209 countries with data for 2020.
- Is theoretical duration of lower secondary education rising or falling in Thailand?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Thailand data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Theoretical duration of lower secondary education (years). Statizoid updates them automatically from the source API.
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About this data
Number of grades (years) in lower secondary education.