School age population, early childhood education, both sexes in ALECSO: Least Developed Countries

ALECSO: Least Developed Countries: School age population, early childhood education, both sexes was 12.22 million in 2024. ▲ Rising

Latest (2024)
12.22 million
Change on year
unchanged
Rank
151st
of 194 groups
All-time high
12.22 million
in 2023
All-time low
7.34 million
in 1997
Years of data
28
1997–2024

School age population, early childhood education, both sexes in ALECSO: Least Developed Countries, 1997–2024

02.5M5.0M7.5M10.0M12.5M1997201020241997: 7.3M1998: 7.5M1999: 7.6M2000: 7.7M2001: 7.8M2002: 7.8M2003: 8.0M2004: 8.1M2005: 8.2M2006: 8.3M2007: 8.5M2008: 8.6M2009: 8.7M2010: 8.9M2011: 9.0M2012: 9.1M2013: 9.2M2014: 9.4M2015: 9.6M2016: 9.9M2017: 10.2M2018: 10.6M2019: 10.9M2020: 11.2M2021: 11.6M2022: 11.9M2023: 12.2M2024: 12.2M

Source: UNESCO Institute for Statistics.

Analysis

The most recent figure for school age population, early childhood education, both sexes in ALECSO: Least Developed Countries is 12.22 million, measured in 2024. That is the highest value across all 28 years on record.

That represents a change of up 30.6% over ten years.

Over the whole period, school age population, early childhood education, both sexes in ALECSO: Least Developed Countries peaked at 12.22 million in 2023 and was at its lowest, 7.34 million, in 1997.

That places ALECSO: Least Developed Countries 151st out of 194 groups with data for 2024, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 28 years of available data.

School age population, early childhood education, both sexes in ALECSO: Least Developed Countries, year by year

Annual values for School age population, early childhood education, both sexes (number) in ALECSO: Least Developed Countries, 1997 to 2024.
Year Value Change
1997 7.34 million
1998 7.47 million +1.8%
1999 7.61 million +1.8%
2000 7.68 million +0.9%
2001 7.76 million +1.0%
2002 7.84 million +1.0%
2003 7.96 million +1.5%
2004 8.08 million +1.5%
2005 8.21 million +1.6%
2006 8.34 million +1.5%
2007 8.46 million +1.5%
2008 8.60 million +1.6%
2009 8.73 million +1.5%
2010 8.87 million +1.6%
2011 8.99 million +1.4%
2012 9.06 million +0.8%
2013 9.17 million +1.1%
2014 9.35 million +2.0%
2015 9.58 million +2.5%
2016 9.87 million +2.9%
2017 10.20 million +3.4%
2018 10.56 million +3.5%
2019 10.88 million +3.0%
2020 11.22 million +3.1%
2021 11.57 million +3.1%
2022 11.89 million +2.8%
2023 12.22 million +2.7%
2024 12.22 million +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1990s 7.48 million 7.34 million 7.61 million 3
2000s 8.17 million 7.68 million 8.73 million 10
2010s 9.65 million 8.87 million 10.88 million 10
2020s 11.82 million 11.22 million 12.22 million 5

Countries ranked near ALECSO: Least Developed Countries

  1. 148 Armenia 105,191 compare
  2. 149 Slovenia 96,246 compare
  3. 150 Estonia 96,193 compare
  4. 151 Timor-Leste 95,237 compare
  5. 152 North Macedonia 92,634 compare
  6. 153 Eswatini 84,319 compare
  7. 154 Comoros 67,597 compare

See the full ranking of 401 places →

More education data for ALECSO: Least Developed Countries

All data for ALECSO: Least Developed Countries →

Frequently asked questions

What is school age population, early childhood education, both sexes in ALECSO: Least Developed Countries?
School age population, early childhood education, both sexes in ALECSO: Least Developed Countries was 12.22 million in 2024, according to UNESCO Institute for Statistics.
What is the highest school age population, early childhood education, both sexes recorded in ALECSO: Least Developed Countries?
The highest recorded value was 12.22 million in 2023.
What is the lowest school age population, early childhood education, both sexes recorded in ALECSO: Least Developed Countries?
The lowest recorded value was 7.34 million in 1997.
How does ALECSO: Least Developed Countries rank for school age population, early childhood education, both sexes?
ALECSO: Least Developed Countries ranks 151st out of 194 groups with data for 2024.
Is school age population, early childhood education, both sexes rising or falling in ALECSO: Least Developed Countries?
Over the last ten years it is up 30.6%. 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 age population, early childhood education, both sexes (number). Statizoid updates them automatically from the source API.

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School age population, early childhood education, both sexes in ALECSO: Least Developed Countries. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 07 September 2026, from https://education.statizoid.com/stat/school-age-population-early-childhood-education-both-sexes-number-2/alecso-least-developed-countries/

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About this data

Indicator
School age population, early childhood education, both sexes (number)
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
401 places, 9,808 data points, 1971–2025
Last refreshed

February 2026 Data Release