Adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries

ALECSO: Least Developed Countries: Adult illiterate population, 15+ years, male was 8.31 million in 2018. ▲ Rising

Latest (2018)
8.31 million
Change on year
up 3.2%
Rank
138th
of 203 groups
All-time high
8.31 million
in 2018
All-time low
4.54 million
in 1993
Years of data
27
1991–2018

Adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries, 1991–2018

02.0M4.0M6.0M8.0M1991200420181991: 4.6M1992: 4.5M1993: 4.5M1994: 4.7M1995: 4.7M1996: 4.7M1997: 4.7M1998: 4.7M1999: 4.8M2000: 4.8M2001: 4.8M2002: 4.8M2003: 4.8M2004: 4.8M2005: 4.9M2006: 6.5M2007: 6.6M2008: 6.7M2009: 6.9M2010: 7.0M2011: 7.2M2012: 7.2M2013: 7.3M2015: 7.7M2016: 7.9M2017: 8.1M2018: 8.3M

Source: UNESCO Institute for Statistics.

Analysis

In 2018, adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries stood at 8.31 million. That is the highest value across all 27 years on record.

Compared with earlier readings it is up 3.2% on the previous year and up 23.6% over ten years.

Over the whole period, adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries peaked at 8.31 million in 2018 and was at its lowest, 4.54 million, in 1993.

ALECSO: Least Developed Countries ranks 138th of 203 groups on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 27 years of available data.

Adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries, year by year

Annual values for Adult illiterate population, 15+ years, male (number) in ALECSO: Least Developed Countries, 1991 to 2018.
Year Value Change
1991 4.63 million
1992 4.55 million -1.7%
1993 4.54 million -0.1%
1994 4.65 million +2.4%
1995 4.71 million +1.2%
1996 4.73 million +0.5%
1997 4.72 million -0.1%
1998 4.74 million +0.4%
1999 4.76 million +0.4%
2000 4.78 million +0.4%
2001 4.79 million +0.2%
2002 4.80 million +0.2%
2003 4.80 million -0.0%
2004 4.79 million -0.2%
2005 4.85 million +1.3%
2006 6.47 million +33.4%
2007 6.58 million +1.7%
2008 6.72 million +2.1%
2009 6.90 million +2.7%
2010 7.05 million +2.1%
2011 7.15 million +1.5%
2012 7.22 million +0.9%
2013 7.35 million +1.8%
2015 7.68 million +4.5%
2016 7.85 million +2.3%
2017 8.05 million +2.5%
2018 8.31 million +3.2%

Averages by decade

DecadeAverage LowestHighest Years
1990s 4.67 million 4.54 million 4.76 million 9
2000s 5.55 million 4.78 million 6.90 million 10
2010s 7.58 million 7.05 million 8.31 million 8

More education data for ALECSO: Least Developed Countries

All data for ALECSO: Least Developed Countries →

Frequently asked questions

What is adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries?
Adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries was 8.31 million in 2018, according to UNESCO Institute for Statistics.
What is the highest adult illiterate population, 15+ years, male recorded in ALECSO: Least Developed Countries?
The highest recorded value was 8.31 million in 2018.
What is the lowest adult illiterate population, 15+ years, male recorded in ALECSO: Least Developed Countries?
The lowest recorded value was 4.54 million in 1993.
How does ALECSO: Least Developed Countries rank for adult illiterate population, 15+ years, male?
ALECSO: Least Developed Countries ranks 138th out of 203 groups with data for 2018.
Is adult illiterate population, 15+ years, male rising or falling in ALECSO: Least Developed Countries?
Over the last ten years it is up 23.6%. The long-run trend across the full record is rising.
Where does this ALECSO: Least Developed Countries data come from?
The figures come from UNESCO Institute for Statistics, published as part of Adult illiterate population, 15+ years, male (number). Statizoid updates them automatically from the source API.

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Adult illiterate population, 15+ years, male in ALECSO: Least Developed Countries. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 05 September 2026, from https://education.statizoid.com/stat/adult-illiterate-population-15-years-male-number-2/alecso-least-developed-countries/

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About this data

Indicator
Adult illiterate population, 15+ years, male (number)
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
262 places, 6,933 data points, 1989–2024
Last refreshed

February 2026 Data Release