Illiterate population, 25-64 years, both sexes in Sub-Saharan Africa

Sub-Saharan Africa: Illiterate population, 25-64 years, both sexes was 147.21 million number in 2019. ▲ Rising

Latest (2019)
147.21 million number
Change on year
up 2.2%
Rank
12th
of 38 groups
All-time high
147.21 million number
in 2019
All-time low
79.72 million number
in 1984
Years of data
36
1984–2019

Illiterate population, 25-64 years, both sexes in Sub-Saharan Africa, 1984–2019

050.0M100.0M150.0M1984200120191984: 79.7M number1985: 81.4M number1986: 82.8M number1987: 83.9M number1988: 85.1M number1989: 86.7M number1990: 87.9M number1991: 89.1M number1992: 90.7M number1993: 92.0M number1994: 93.1M number1995: 95.0M number1996: 95.7M number1997: 96.2M number1998: 96.8M number1999: 97.7M number2000: 102.4M number2001: 102.9M number2002: 104.9M number2003: 106.5M number2004: 107.5M number2005: 111.6M number2006: 111.2M number2007: 122.6M number2008: 125.7M number2009: 128.3M number2010: 130.6M number2011: 130.3M number2012: 130.5M number2013: 132.4M number2014: 133.7M number2015: 135.9M number2016: 138.0M number2017: 141.8M number2018: 144.1M number2019: 147.2M number

Source: UNESCO Institute for Statistics. Measured in number.

Analysis

Sub-Saharan Africa recorded 147.21 million number for illiterate population, 25-64 years, both sexes in 2019. That is the highest value across all 36 years on record.

The figure is up 2.2% on the previous year and up 14.7% over ten years.

Over the whole period, illiterate population, 25-64 years, both sexes in Sub-Saharan Africa peaked at 147.21 million number in 2019 and was at its lowest, 79.72 million number, in 1984.

That places Sub-Saharan Africa 12th out of 38 groups with data for 2019, putting it in the middle of the range.

The long-run direction has been consistently rising across the 36 years of available data.

Illiterate population, 25-64 years, both sexes in Sub-Saharan Africa, year by year

Annual values for Illiterate population, 25-64 years, both sexes (number) in Sub-Saharan Africa, 1984 to 2019.
Year number Change
1984 79.72 million number
1985 81.37 million number +2.1%
1986 82.79 million number +1.7%
1987 83.88 million number +1.3%
1988 85.06 million number +1.4%
1989 86.65 million number +1.9%
1990 87.86 million number +1.4%
1991 89.12 million number +1.4%
1992 90.71 million number +1.8%
1993 92.00 million number +1.4%
1994 93.14 million number +1.2%
1995 95.02 million number +2.0%
1996 95.73 million number +0.7%
1997 96.23 million number +0.5%
1998 96.79 million number +0.6%
1999 97.66 million number +0.9%
2000 102.36 million number +4.8%
2001 102.90 million number +0.5%
2002 104.93 million number +2.0%
2003 106.49 million number +1.5%
2004 107.48 million number +0.9%
2005 111.56 million number +3.8%
2006 111.19 million number -0.3%
2007 122.64 million number +10.3%
2008 125.71 million number +2.5%
2009 128.31 million number +2.1%
2010 130.56 million number +1.8%
2011 130.31 million number -0.2%
2012 130.46 million number +0.1%
2013 132.39 million number +1.5%
2014 133.71 million number +1.0%
2015 135.88 million number +1.6%
2016 138.03 million number +1.6%
2017 141.75 million number +2.7%
2018 144.07 million number +1.6%
2019 147.21 million number +2.2%

Averages by decade

DecadeAverage LowestHighest Years
1980s 83.25 million number 79.72 million number 86.65 million number 6
1990s 93.43 million number 87.86 million number 97.66 million number 10
2000s 112.36 million number 102.36 million number 128.31 million number 10
2010s 136.44 million number 130.31 million number 147.21 million number 10

Countries ranked near Sub-Saharan Africa

  1. 9 Morocco 5.09 million number compare
  2. 10 Côte d'Ivoire 4.98 million number compare
  3. 11 Nepal 4.56 million number compare
  4. 12 Indonesia 4.38 million number compare
  5. 13 Burkina Faso 4.31 million number compare
  6. 14 Mali 4.07 million number compare
  7. 15 Mozambique 3.92 million number compare

See the full ranking of 122 places →

More reference data data for Sub-Saharan Africa

All data for Sub-Saharan Africa →

Frequently asked questions

What is illiterate population, 25-64 years, both sexes in Sub-Saharan Africa?
Illiterate population, 25-64 years, both sexes in Sub-Saharan Africa was 147.21 million number in 2019, according to UNESCO Institute for Statistics.
What is the highest illiterate population, 25-64 years, both sexes recorded in Sub-Saharan Africa?
The highest recorded value was 147.21 million number in 2019.
What is the lowest illiterate population, 25-64 years, both sexes recorded in Sub-Saharan Africa?
The lowest recorded value was 79.72 million number in 1984.
How does Sub-Saharan Africa rank for illiterate population, 25-64 years, both sexes?
Sub-Saharan Africa ranks 12th out of 38 groups with data for 2019.
Is illiterate population, 25-64 years, both sexes rising or falling in Sub-Saharan Africa?
Over the last ten years it is up 14.7%. The long-run trend across the full record is rising.
Where does this Sub-Saharan Africa 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 Sub-Saharan Africa. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 24 August 2026, from https://reference.statizoid.com/stat/illiterate-population-25-64-years-both-sexes-number/sub-saharan-africa/

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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.