Out-of-school rate for adolescents of lower secondary school age in Sierra Leone
Sierra Leone: Out-of-school rate for adolescents of lower secondary school age was 15.9% in 2019. ▼ Falling
Out-of-school rate for adolescents of lower secondary school age in Sierra Leone, 2008–2019
Source: UNESCO Institute for Statistics. Measured in %.
Analysis
In 2019, out-of-school rate for adolescents of lower secondary school age in Sierra Leone stood at 15.9%. That is the lowest value across all 5 years on record.
Compared with earlier readings it is down 21.9% on the previous year and down 42.3% over ten years.
Over the whole period, out-of-school rate for adolescents of lower secondary school age in Sierra Leone peaked at 27.5% in 2008 and was at its lowest, 15.9%, in 2019.
Sierra Leone ranks 17th of 47 countries on this measure, in the middle of the range.
Out-of-school rate for adolescents of lower secondary school age in Sierra Leone, year by year
| Year | % | Change |
|---|---|---|
| 2008 | 27.5% | — |
| 2010 | 19.5% | -29.1% |
| 2013 | 24.6% | +26.2% |
| 2017 | 20.3% | -17.4% |
| 2019 | 15.9% | -21.8% |
Sierra Leone compared with similar countries
- Sierra Leone's 15.9% is below the median for low income countries, which is 17.7%, 90% of the median. (9 countries reporting)
- Sierra Leone's 15.9% is below the median for Sub-Saharan Africa, which is 22.5%, 71% of the median. (21 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 27.5% | 27.5% | 27.5% | 1 |
| 2010s | 20.1% | 15.9% | 24.6% | 4 |
Countries ranked near Sierra Leone
More education data for Sierra Leone
- Teachers in secondary education, both sexes (number), gaps filled 38,043 (2024)
- Repeaters in primary education, all grades, both sexes (number), gaps 73,295 (2024)
- Enrolment in pre-primary education, male (number), gaps filled 85,708 (2024)
- Enrolment in pre-primary education, female (number), gaps filled 92,723 (2024)
- Secondary education, pupils, gaps filled 1.16 million (2023)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 2.07 million (2024)
- Primary education, pupils, annual growth rate 2.52 % change on previous year (2024)
- Primary education, pupils, per unit of GDP 0.0003 units per US$ of GDP (2024)
- Primary education, pupils, per capita 0.2393 units per person (2024)
Frequently asked questions
- What is out-of-school rate for adolescents of lower secondary school age in Sierra Leone?
- Out-of-school rate for adolescents of lower secondary school age in Sierra Leone was 15.9% in 2019, according to UNESCO Institute for Statistics.
- What is the highest out-of-school rate for adolescents of lower secondary school age recorded in Sierra Leone?
- The highest recorded value was 27.5% in 2008.
- What is the lowest out-of-school rate for adolescents of lower secondary school age recorded in Sierra Leone?
- The lowest recorded value was 15.9% in 2019.
- How does Sierra Leone rank for out-of-school rate for adolescents of lower secondary school age?
- Sierra Leone ranks 17th out of 47 countries with data for 2019.
- Is out-of-school rate for adolescents of lower secondary school age rising or falling in Sierra Leone?
- Over the last ten years it is down 42.3%. The long-run trend across the full record is falling.
- Where does this Sierra Leone data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Out-of-school rate for adolescents of lower secondary school age, male (household survey data) (%). Statizoid updates them automatically from the source API.
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CSV · JSON — 5 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release