Completion rate, lower secondary education, adjusted gender parity in Thailand
Thailand: Completion rate, lower secondary education, adjusted gender parity was 1.06 modelled data in 2025. ▲ Rising
Latest (2025)
1.06 modelled data
Change on year
down 0.3%
World rank
56th
of 164 countries
All-time high
1.11 modelled data
in 2015
All-time low
0.7932 modelled data
in 1981
Years of data
45
1981–2025
Completion rate, lower secondary education, adjusted gender parity in Thailand, 1981–2025
Source: UNESCO Institute for Statistics. Measured in modelled data.
Analysis
The most recent figure for completion rate, lower secondary education, adjusted gender parity in Thailand is 1.06 modelled data, measured in 2025.
Compared with earlier readings it is down 0.3% on the previous year and down 5.1% over ten years.
Over the whole period, completion rate, lower secondary education, adjusted gender parity in Thailand peaked at 1.11 modelled data in 2015 and was at its lowest, 0.7932 modelled data, in 1981.
That places Thailand 56th out of 164 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently rising across the 45 years of available data.
Completion rate, lower secondary education, adjusted gender parity in Thailand, year by year
| Year | modelled data | Change |
|---|---|---|
| 1981 | 0.7932 modelled data | — |
| 1982 | 0.7989 modelled data | +0.7% |
| 1983 | 0.8087 modelled data | +1.2% |
| 1984 | 0.8193 modelled data | +1.3% |
| 1985 | 0.8308 modelled data | +1.4% |
| 1986 | 0.8388 modelled data | +1.0% |
| 1987 | 0.858 modelled data | +2.3% |
| 1988 | 0.8773 modelled data | +2.3% |
| 1989 | 0.9044 modelled data | +3.1% |
| 1990 | 0.9294 modelled data | +2.8% |
| 1991 | 0.9558 modelled data | +2.8% |
| 1992 | 0.9757 modelled data | +2.1% |
| 1993 | 0.9937 modelled data | +1.8% |
| 1994 | 1.01 modelled data | +1.4% |
| 1995 | 1.02 modelled data | +1.2% |
| 1996 | 1.03 modelled data | +1.1% |
| 1997 | 1.04 modelled data | +0.8% |
| 1998 | 1.05 modelled data | +0.7% |
| 1999 | 1.05 modelled data | +0.7% |
| 2000 | 1.06 modelled data | +0.5% |
| 2001 | 1.06 modelled data | +0.5% |
| 2002 | 1.07 modelled data | +0.3% |
| 2003 | 1.07 modelled data | +0.3% |
| 2004 | 1.07 modelled data | +0.3% |
| 2005 | 1.08 modelled data | +0.5% |
| 2006 | 1.09 modelled data | +0.6% |
| 2007 | 1.09 modelled data | +0.5% |
| 2008 | 1.1 modelled data | +0.4% |
| 2009 | 1.1 modelled data | +0.2% |
| 2010 | 1.1 modelled data | +0.2% |
| 2011 | 1.1 modelled data | +0.2% |
| 2012 | 1.11 modelled data | +0.4% |
| 2013 | 1.11 modelled data | +0.4% |
| 2014 | 1.11 modelled data | +0.3% |
| 2015 | 1.11 modelled data | +0.1% |
| 2016 | 1.11 modelled data | -0.1% |
| 2017 | 1.11 modelled data | -0.2% |
| 2018 | 1.11 modelled data | -0.4% |
| 2019 | 1.1 modelled data | -0.5% |
| 2020 | 1.09 modelled data | -0.7% |
| 2021 | 1.08 modelled data | -0.8% |
| 2022 | 1.07 modelled data | -0.9% |
| 2023 | 1.07 modelled data | -0.7% |
| 2024 | 1.06 modelled data | -0.6% |
| 2025 | 1.06 modelled data | -0.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.8366 modelled data | 0.7932 modelled data | 0.9044 modelled data | 9 |
| 1990s | 1.01 modelled data | 0.9294 modelled data | 1.05 modelled data | 10 |
| 2000s | 1.08 modelled data | 1.06 modelled data | 1.1 modelled data | 10 |
| 2010s | 1.11 modelled data | 1.1 modelled data | 1.11 modelled data | 10 |
| 2020s | 1.07 modelled data | 1.06 modelled data | 1.09 modelled data | 6 |
Countries ranked near Thailand
- 53 Colombia 1.06 modelled data compare
- 54 Egypt 1.06 modelled data compare
- 55 South Africa 1.06 modelled data compare
- 57 Cameroon 1.06 modelled data compare
- 58 Trinidad and Tobago 1.05 modelled data compare
- 59 Madagascar 1.05 modelled data compare
More education data for Thailand
- Primary education, teachers, gaps filled 305,368 (2025)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 3 (2025)
- Official entrance age to pre primary education 3 (2025)
- Population ages 15-64 69.6% (2025)
- Population ages 0-14 14.4% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
- Primary secondary enrollment completion rates, gaps filled 100.73 (2025)
- School enrollment, primary 100.7% (2025)
Frequently asked questions
- What is completion rate, lower secondary education, adjusted gender parity in Thailand?
- Completion rate, lower secondary education, adjusted gender parity in Thailand was 1.06 modelled data in 2025, according to UNESCO Institute for Statistics.
- What is the highest completion rate, lower secondary education, adjusted gender parity recorded in Thailand?
- The highest recorded value was 1.11 modelled data in 2015.
- What is the lowest completion rate, lower secondary education, adjusted gender parity recorded in Thailand?
- The lowest recorded value was 0.7932 modelled data in 1981.
- How does Thailand rank for completion rate, lower secondary education, adjusted gender parity?
- Thailand ranks 56th out of 164 countries with data for 2025.
- Is completion rate, lower secondary education, adjusted gender parity rising or falling in Thailand?
- Over the last ten years it is down 5.1%. The long-run trend across the full record is rising.
- Where does this Thailand data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Completion rate, lower secondary education, adjusted gender parity index (GPIA) (modelled data). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release