Sierra Leone literacy rate for 2019 was 43.58%, a 5.23% decline from 2018.
Sierra Leone literacy rate for 2018 was 48.81%, a 3.98% increase from 2017.
Sierra Leone literacy rate for 2017 was 44.83%, a 4.57% decline from 2015.
Sierra Leone literacy rate for 2015 was 49.40%, a 5.03% increase from 2014.
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. The full historical dataset is available for download here: Sierra Leone Literacy Rate | Historical Data | 2004 - 2019.