Adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025)

WB: Low & Middle Income (july 2025): Adult illiterate population, 15+ years, both sexes was 714.90 million in 2024. ▼ Falling

Latest (2024)
714.90 million
Change on year
down 0.2%
Rank
9th
of 203 groups
All-time high
907.74 million
in 1991
All-time low
713.39 million
in 2018
Years of data
34
1991–2024

Adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025), 1991–2024

0200.0M400.0M600.0M800.0M1.0B1991200720241991: 907.7M1992: 900.1M1993: 892.5M1994: 885.3M1995: 878.5M1996: 872.0M1997: 801.2M1998: 760.9M1999: 755.3M2000: 755.9M2001: 760.2M2002: 760.1M2003: 753.8M2004: 753.4M2005: 767.6M2006: 784.8M2007: 771.8M2008: 767.9M2009: 764.6M2010: 747.0M2011: 744.7M2012: 746.0M2013: 742.0M2014: 736.2M2015: 726.2M2016: 719.7M2017: 719.8M2018: 713.4M2019: 722.1M2020: 721.4M2021: 721.2M2022: 717.3M2023: 716.0M2024: 714.9M

Source: UNESCO Institute for Statistics.

Analysis

The most recent figure for adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025) is 714.90 million, measured in 2024.

That represents a change of down 0.2% on the previous year and down 2.9% over ten years.

Over the whole period, adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025) peaked at 907.74 million in 1991 and was at its lowest, 713.39 million, in 2018.

That places WB: Low & Middle Income (july 2025) 9th out of 203 groups with data for 2024, putting it in the top 10%.

The long-run direction has been consistently falling across the 34 years of available data.

Adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025), year by year

Annual values for Adult illiterate population, 15+ years, both sexes (number) in WB: Low & Middle Income (july 2025), 1991 to 2024.
Year Value Change
1991 907.74 million
1992 900.06 million -0.8%
1993 892.54 million -0.8%
1994 885.34 million -0.8%
1995 878.49 million -0.8%
1996 872.05 million -0.7%
1997 801.16 million -8.1%
1998 760.93 million -5.0%
1999 755.31 million -0.7%
2000 755.91 million +0.1%
2001 760.19 million +0.6%
2002 760.12 million -0.0%
2003 753.76 million -0.8%
2004 753.42 million -0.0%
2005 767.56 million +1.9%
2006 784.76 million +2.2%
2007 771.78 million -1.7%
2008 767.92 million -0.5%
2009 764.57 million -0.4%
2010 746.99 million -2.3%
2011 744.69 million -0.3%
2012 745.97 million +0.2%
2013 741.96 million -0.5%
2014 736.24 million -0.8%
2015 726.24 million -1.4%
2016 719.70 million -0.9%
2017 719.81 million +0.0%
2018 713.39 million -0.9%
2019 722.13 million +1.2%
2020 721.43 million -0.1%
2021 721.24 million -0.0%
2022 717.34 million -0.5%
2023 715.98 million -0.2%
2024 714.90 million -0.2%

Averages by decade

DecadeAverage LowestHighest Years
1990s 850.40 million 755.31 million 907.74 million 9
2000s 764.00 million 753.42 million 784.76 million 10
2010s 731.71 million 713.39 million 746.99 million 10
2020s 718.18 million 714.90 million 721.43 million 5

Countries ranked near WB: Low & Middle Income (july 2025)

  1. 6 Iran, Islamic Republic of 9.11 million compare
  2. 7 Morocco 8.66 million compare
  3. 8 Indonesia 8.11 million compare
  4. 9 Burkina Faso 8.02 million compare
  5. 10 Mali 6.71 million compare
  6. 11 Mozambique 6.68 million compare
  7. 12 Uganda 5.79 million compare

See the full ranking of 262 places →

More education data for WB: Low & Middle Income (july 2025)

All data for WB: Low & Middle Income (july 2025) →

Frequently asked questions

What is adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025)?
Adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025) was 714.90 million in 2024, according to UNESCO Institute for Statistics.
What is the highest adult illiterate population, 15+ years, both sexes recorded in WB: Low & Middle Income (july 2025)?
The highest recorded value was 907.74 million in 1991.
What is the lowest adult illiterate population, 15+ years, both sexes recorded in WB: Low & Middle Income (july 2025)?
The lowest recorded value was 713.39 million in 2018.
How does WB: Low & Middle Income (july 2025) rank for adult illiterate population, 15+ years, both sexes?
WB: Low & Middle Income (july 2025) ranks 9th out of 203 groups with data for 2024.
Is adult illiterate population, 15+ years, both sexes rising or falling in WB: Low & Middle Income (july 2025)?
Over the last ten years it is down 2.9%. The long-run trend across the full record is falling.
Where does this WB: Low & Middle Income (july 2025) data come from?
The figures come from UNESCO Institute for Statistics, published as part of Adult illiterate population, 15+ years, both sexes (number). Statizoid updates them automatically from the source API.

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Adult illiterate population, 15+ years, both sexes in WB: Low & Middle Income (july 2025). Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://education.statizoid.com/stat/adult-illiterate-population-15-years-both-sexes-number-2/wb-low-and-middle-income-july-2025/

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About this data

Indicator
Adult illiterate population, 15+ years, both sexes (number)
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
262 places, 6,930 data points, 1989–2024
Last refreshed

February 2026 Data Release