Illiterate population, 25-64 years, both sexes in Thailand

Thailand: Illiterate population, 25-64 years, both sexes was 2.83 million number in 2018. ▬ Flat

Latest (2018)
2.83 million number
Change on year
up 38.1%
World rank
22nd
of 83 countries
All-time high
2.83 million number
in 2018
All-time low
1.20 million number
in 2010
Years of data
7
1980–2018

Illiterate population, 25-64 years, both sexes in Thailand, 1980–2018

01.0M2.0M3.0M1980199920181980: 2.2M number2000: 2.0M number2005: 1.9M number2010: 1.2M number2013: 1.9M number2015: 2.0M number2018: 2.8M number

Source: UNESCO Institute for Statistics. Measured in number.

Analysis

Thailand recorded 2.83 million number for illiterate population, 25-64 years, both sexes in 2018. That is the highest value across all 7 years on record.

That represents a change of up 38.1% on the previous year and up 135.4% over ten years.

Over the whole period, illiterate population, 25-64 years, both sexes in Thailand peaked at 2.83 million number in 2018 and was at its lowest, 1.20 million number, in 2010.

Thailand ranks 22nd of 83 countries on this measure, in the middle of the range.

Illiterate population, 25-64 years, both sexes in Thailand, year by year

Annual values for Illiterate population, 25-64 years, both sexes (number) in Thailand, 1980 to 2018.
Year number Change
1980 2.17 million number —
2000 2.05 million number -5.6%
2005 1.86 million number -9.0%
2010 1.20 million number -35.5%
2013 1.89 million number +57.3%
2015 2.05 million number +8.4%
2018 2.83 million number +38.1%

Thailand compared with similar countries

  • Thailand's 2.83 million number is above the median for upper middle income countries, which is 676,233 number, 4.2× the median. (30 countries reporting)
  • Thailand's 2.83 million number is above the median for East Asia & Pacific, which is 551,610 number, 5.1× the median. (13 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1980s 2.17 million number 2.17 million number 2.17 million number 1
2000s 1.95 million number 1.86 million number 2.05 million number 2
2010s 1.99 million number 1.20 million number 2.83 million number 4

Countries ranked near Thailand

  1. 19 Chad 3.50 million number compare
  2. 20 South Africa 3.39 million number compare
  3. 21 Senegal 2.96 million number compare
  4. 23 Madagascar 2.58 million number compare
  5. 24 Benin 2.58 million number compare
  6. 25 Vietnam 2.46 million number compare

See the full ranking of 122 places →

More reference data data for Thailand

All data for Thailand →

Frequently asked questions

What is illiterate population, 25-64 years, both sexes in Thailand?
Illiterate population, 25-64 years, both sexes in Thailand was 2.83 million number in 2018, according to UNESCO Institute for Statistics.
What is the highest illiterate population, 25-64 years, both sexes recorded in Thailand?
The highest recorded value was 2.83 million number in 2018.
What is the lowest illiterate population, 25-64 years, both sexes recorded in Thailand?
The lowest recorded value was 1.20 million number in 2010.
How does Thailand rank for illiterate population, 25-64 years, both sexes?
Thailand ranks 22nd out of 83 countries with data for 2018.
Is illiterate population, 25-64 years, both sexes rising or falling in Thailand?
Over the last ten years it is up 135.4%. 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 Illiterate population, 25-64 years, both sexes (number). Statizoid updates them automatically from the source API.

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Illiterate population, 25-64 years, both sexes in Thailand. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 29 September 2026, from https://reference.statizoid.com/stat/illiterate-population-25-64-years-both-sexes-number/thailand/

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About this data

Indicator
Illiterate population, 25-64 years, both sexes (number)
Unit
number
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
122 places, 2,239 data points, 1970–2019
Last refreshed

Total number of adults from age 25 to age 64 who cannot both read and write with understanding a short simple statement on their everyday life.