School life expectancy, primary and secondary, both sexes in ALECSO: Least Developed Countries
ALECSO: Least Developed Countries: School life expectancy, primary and secondary, both sexes was 5.86 years in 2020. ▲ Rising
School life expectancy, primary and secondary, both sexes in ALECSO: Least Developed Countries, 1998–2020
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
The most recent figure for school life expectancy, primary and secondary, both sexes in ALECSO: Least Developed Countries is 5.86 years, measured in 2020.
Compared with earlier readings it is down 0.2% on the previous year and up 4.4% over ten years.
Over the whole period, school life expectancy, primary and secondary, both sexes in ALECSO: Least Developed Countries peaked at 5.92 years in 2017 and was at its lowest, 4.89 years, in 1999.
That places ALECSO: Least Developed Countries 221st out of 221 groups with data for 2020, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 23 years of available data.
School life expectancy, primary and secondary, both sexes in ALECSO: Least Developed Countries, year by year
| Year | years | Change |
|---|---|---|
| 1998 | 4.94 years | — |
| 1999 | 4.89 years | -1.2% |
| 2000 | 4.95 years | +1.3% |
| 2001 | 5 years | +1.1% |
| 2002 | 5.02 years | +0.3% |
| 2003 | 5.2 years | +3.6% |
| 2004 | 5.35 years | +2.9% |
| 2005 | 5.4 years | +0.9% |
| 2006 | 5.45 years | +1.0% |
| 2007 | 5.4 years | -0.9% |
| 2008 | 5.55 years | +2.9% |
| 2009 | 5.62 years | +1.3% |
| 2010 | 5.61 years | -0.2% |
| 2011 | 5.6 years | -0.1% |
| 2012 | 5.73 years | +2.2% |
| 2013 | 5.88 years | +2.6% |
| 2014 | 5.86 years | -0.2% |
| 2015 | 5.87 years | +0.1% |
| 2016 | 5.87 years | -0.0% |
| 2017 | 5.92 years | +1.0% |
| 2018 | 5.85 years | -1.2% |
| 2019 | 5.87 years | +0.3% |
| 2020 | 5.86 years | -0.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 4.92 years | 4.89 years | 4.94 years | 2 |
| 2000s | 5.29 years | 4.95 years | 5.62 years | 10 |
| 2010s | 5.81 years | 5.6 years | 5.92 years | 10 |
| 2020s | 5.86 years | 5.86 years | 5.86 years | 1 |
More education data for ALECSO: Least Developed Countries
- Enrolment in secondary education, male (number), gaps filled 2.75 million (2020)
- Enrolment in tertiary education, all programmes, male (number) 2.48 % change on previous year (2016)
- Enrolment in tertiary education, all programmes, male (number), gaps 577,798 (2016)
- Enrolment in tertiary education, all programmes, female (number) 2.84 % change on previous year (2016)
- Enrolment in tertiary education, all programmes, female (number) 435,827 (2016)
- Teachers in primary education, male (number), gaps filled 183,698 (2020)
- Teachers in primary education, female (number), gaps filled 193,251 (2020)
- Enrolment in pre-primary education, both sexes (number), gaps filled 1.25 million (2020)
- Enrolment in pre-primary education, both sexes (number), annual 2.84 % change on previous year (2020)
- Enrolment in tertiary education, all programmes, both sexes (number) 2.63 % change on previous year (2016)
Frequently asked questions
- What is school life expectancy, primary and secondary, both sexes in ALECSO: Least Developed Countries?
- School life expectancy, primary and secondary, both sexes in ALECSO: Least Developed Countries was 5.86 years in 2020, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, primary and secondary, both sexes recorded in ALECSO: Least Developed Countries?
- The highest recorded value was 5.92 years in 2017.
- What is the lowest school life expectancy, primary and secondary, both sexes recorded in ALECSO: Least Developed Countries?
- The lowest recorded value was 4.89 years in 1999.
- How does ALECSO: Least Developed Countries rank for school life expectancy, primary and secondary, both sexes?
- ALECSO: Least Developed Countries ranks 221st out of 221 groups with data for 2020.
- Is school life expectancy, primary and secondary, both sexes rising or falling in ALECSO: Least Developed Countries?
- Over the last ten years it is up 4.4%. 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 School life expectancy, primary and secondary, both sexes (years). Statizoid updates them automatically from the source API.
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About this data
February 2026 Data Release