Literacy rate, adult total in Sierra Leone

Sierra Leone: Literacy rate, adult total was 43.6% in 2019. ▲ Rising

Latest (2019)
43.6%
Change on year
down 10.7%
World rank
83rd
of 89 countries
All-time high
49.4%
in 2015
All-time low
34.8%
in 2004
Years of data
6
2004–2019

Literacy rate, adult total in Sierra Leone, 2004–2019

010203040502004201120192004: 34.8 % of people ages 15 and above2014: 44.4 % of people ages 15 and above2015: 49.4 % of people ages 15 and above2017: 44.8 % of people ages 15 and above2018: 48.8 % of people ages 15 and above2019: 43.6 % of people ages 15 and above

Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in % of people ages 15 and above.

Analysis

In 2019, literacy rate, adult total in Sierra Leone stood at 43.6%.

The figure is down 10.7% on the previous year and up 25.1% over ten years.

Over the whole period, literacy rate, adult total in Sierra Leone peaked at 49.4% in 2015 and was at its lowest, 34.8%, in 2004.

Sierra Leone ranks 83rd of 89 countries on this measure, in the bottom quarter.

Literacy rate, adult total in Sierra Leone, year by year

Annual values for Literacy rate, adult total (% of people ages 15 and above) in Sierra Leone, 2004 to 2019.
Year % of people ages 15 and above Change
2004 34.8%
2014 44.4% +27.4%
2015 49.4% +11.3%
2017 44.8% -9.3%
2018 48.8% +8.9%
2019 43.6% -10.7%

Sierra Leone compared with similar countries

  • Sierra Leone's 43.6% is below the median for low income countries, which is 60.5%, 72% of the median. (13 countries reporting)
  • Sierra Leone's 43.6% is below the median for Sub-Saharan Africa, which is 70.9%, 61% of the median. (28 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 34.8% 34.8% 34.8% 1
2010s 46.2% 43.6% 49.4% 5

Countries ranked near Sierra Leone

  1. 80 Benin 51.4% compare
  2. 81 Senegal 50.4% compare
  3. 82 Côte d'Ivoire 50.0% compare
  4. 84 Burkina Faso 41.6% compare
  5. 85 Guinea 39.6% compare
  6. 86 Afghanistan 37.3% compare

See the full ranking of 128 places →

More education data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is literacy rate, adult total in Sierra Leone?
Literacy rate, adult total in Sierra Leone was 43.6% in 2019, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
What is the highest literacy rate, adult total recorded in Sierra Leone?
The highest recorded value was 49.4% in 2015.
What is the lowest literacy rate, adult total recorded in Sierra Leone?
The lowest recorded value was 34.8% in 2004.
How does Sierra Leone rank for literacy rate, adult total?
Sierra Leone ranks 83rd out of 89 countries with data for 2019.
Is literacy rate, adult total rising or falling in Sierra Leone?
Over the last ten years it is up 25.1%. The long-run trend across the full record is rising.
Where does this Sierra Leone data come from?
The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Literacy rate, adult total (% of people ages 15 and above). Statizoid updates them automatically from the source API.

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Literacy rate, adult total in Sierra Leone. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 16 September 2026, from https://education.statizoid.com/stat/literacy-rate-adult-total-percent-of-people-ages-15-and-above/sierra-leone/

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About this data

Indicator
Literacy rate, adult total (% of people ages 15 and above)
Unit
% of people ages 15 and above
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
128 places, 2,592 data points, 1973–2024
Last refreshed

Adult literacy rate is the percentage of people ages 15 and above who can both read and write with understanding a short simple statement about their everyday life.