UIS: Percentage of population age 25+ with unknown educational in Thailand

Thailand: UIS: Percentage of population age 25+ with unknown educational was 0.7% in 2018. ◆ Volatile

Latest (2018)
0.7%
Change on year
up 37.7%
World rank
11th
of 42 countries
All-time high
1.4%
in 2010
All-time low
0.4%
in 2013
Years of data
6
2004–2018

UIS: Percentage of population age 25+ with unknown educational in Thailand, 2004–2018

0.250.50.7511.22004201120182004: 0.4622006: 0.5352010: 1.42013: 0.3522016: 0.5152018: 0.709

Source: UNESCO Institute for Statistics.

Analysis

The most recent figure for uis: percentage of population age 25+ with unknown educational in Thailand is 0.7%, measured in 2018.

Compared with earlier readings it is up 37.7% on the previous year and up 32.5% over ten years.

Over the whole period, uis: percentage of population age 25+ with unknown educational in Thailand peaked at 1.4% in 2010 and was at its lowest, 0.4%, in 2013.

Thailand ranks 11th of 42 countries on this measure, in the top quarter.

UIS: Percentage of population age 25+ with unknown educational in Thailand, year by year

Annual values for UIS: Percentage of population age 25+ with unknown educational attainment. Total in Thailand, 2004 to 2018.
Year Value Change
2004 0.5%
2006 0.5% +15.7%
2010 1.4% +154.4%
2013 0.4% -74.1%
2016 0.5% +46.0%
2018 0.7% +37.7%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.5% 0.5% 0.5% 2
2010s 0.7% 0.4% 1.4% 4

Countries ranked near Thailand

  1. 8 New Zealand 0.9% compare
  2. 9 Türkiye 0.9% compare
  3. 10 Latvia 0.8% compare
  4. 12 Honduras 0.5% compare
  5. 13 Chile 0.4% compare
  6. 14 Germany 0.3% compare

See the full ranking of 42 places →

More reference data data for Thailand

All data for Thailand →

Frequently asked questions

What is uis: percentage of population age 25+ with unknown educational in Thailand?
Uis: percentage of population age 25+ with unknown educational in Thailand was 0.7% in 2018, according to UNESCO Institute for Statistics.
What is the highest uis: percentage of population age 25+ with unknown educational recorded in Thailand?
The highest recorded value was 1.4% in 2010.
What is the lowest uis: percentage of population age 25+ with unknown educational recorded in Thailand?
The lowest recorded value was 0.4% in 2013.
How does Thailand rank for uis: percentage of population age 25+ with unknown educational?
Thailand ranks 11th out of 42 countries with data for 2018.
Is uis: percentage of population age 25+ with unknown educational rising or falling in Thailand?
Over the last ten years it is up 32.5%. The long-run trend across the full record is volatile.
Where does this Thailand data come from?
The figures come from UNESCO Institute for Statistics, published as part of UIS: Percentage of population age 25+ with unknown educational attainment. Total. Statizoid updates them automatically from the source API.

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UIS: Percentage of population age 25+ with unknown educational in Thailand. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 25 August 2026, from https://reference.statizoid.com/stat/uis-percentage-of-population-age-25-with-unknown-educational-attainment-total/thailand/

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About this data

Indicator
UIS: Percentage of population age 25+ with unknown educational attainment. Total
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
42 places, 442 data points, 1970–2019
Last refreshed

The percentage of the population (age 25 and over) with unknown educational attainment. This indicator is calculated by dividing the number of persons aged 25 years and above with unknown educational attainment by the total population of the same age group and multiplying the result by 100. The UNESCO Institute for Statistics (UIS) educational attainment dataset shows the educational composition of the population aged 25 years and above and hence the stock and quality of human capital within a country. The dataset also reflects the structure and performance of the education system and its accumulated impact on human capital formation. For more information, visit the UNESCO Institute for Statistics website: http://www.uis.unesco.org/