School age population, lower secondary education, both sexes in GPE: Overall Fy24, All 90 Countries, December 2024

GPE: Overall Fy24, All 90 Countries, December 2024: School age population, lower secondary education, both sexes was 187.06 million in 2024. ▲ Rising

Latest (2024)
187.06 million
Change on year
up 0.9%
Rank
17th
of 221 groups
All-time high
187.06 million
in 2024
All-time low
67.71 million
in 1970
Years of data
55
1970–2024

School age population, lower secondary education, both sexes in GPE: Overall Fy24, All 90 Countries, December 2024, 1970–2024

050.0M100.0M150.0M200.0M197019972024

Source: UNESCO Institute for Statistics.

Analysis

GPE: Overall Fy24, All 90 Countries, December 2024 recorded 187.06 million for school age population, lower secondary education, both sexes in 2024. That is the highest value across all 55 years on record.

The figure is up 0.9% on the previous year and up 22.5% over ten years.

Over the whole period, school age population, lower secondary education, both sexes in GPE: Overall Fy24, All 90 Countries, December 2024 peaked at 187.06 million in 2024 and was at its lowest, 67.71 million, in 1970.

GPE: Overall Fy24, All 90 Countries, December 2024 ranks 17th of 221 groups on this measure, in the top 10%.

The long-run direction has been consistently rising across the 55 years of available data.

School age population, lower secondary education, both sexes in GPE: Overall Fy24, All 90 Countries, December 2024, year by year

Annual values for School age population, lower secondary education, both sexes (number) in GPE: Overall Fy24, All 90 Countries, December 2024, 1970 to 2024.
Year Value Change
1970 67.71 million
1971 69.68 million +2.9%
1972 71.61 million +2.8%
1973 73.57 million +2.7%
1974 75.58 million +2.7%
1975 77.56 million +2.6%
1976 80.50 million +3.8%
1977 82.43 million +2.4%
1978 83.89 million +1.8%
1979 85.52 million +2.0%
1980 87.26 million +2.0%
1981 89.10 million +2.1%
1982 90.35 million +1.4%
1983 92.48 million +2.4%
1984 94.73 million +2.4%
1985 96.94 million +2.3%
1986 95.72 million -1.3%
1987 97.92 million +2.3%
1988 100.11 million +2.2%
1989 101.75 million +1.6%
1990 104.21 million +2.4%
1991 106.31 million +2.0%
1992 109.10 million +2.6%
1993 112.60 million +3.2%
1994 115.49 million +2.6%
1995 118.32 million +2.5%
1996 120.93 million +2.2%
1997 123.25 million +1.9%
1998 121.96 million -1.0%
1999 124.33 million +1.9%
2000 126.08 million +1.4%
2001 127.71 million +1.3%
2002 129.83 million +1.7%
2003 132.11 million +1.8%
2004 133.96 million +1.4%
2005 135.66 million +1.3%
2006 137.35 million +1.2%
2007 138.52 million +0.9%
2008 140.25 million +1.2%
2009 142.02 million +1.3%
2010 143.97 million +1.4%
2011 145.97 million +1.4%
2012 148.19 million +1.5%
2013 150.62 million +1.6%
2014 152.71 million +1.4%
2015 155.65 million +1.9%
2016 158.04 million +1.5%
2017 162.59 million +2.9%
2018 166.06 million +2.1%
2019 169.71 million +2.2%
2020 174.74 million +3.0%
2021 178.12 million +1.9%
2022 181.54 million +1.9%
2023 185.46 million +2.2%
2024 187.06 million +0.9%

Averages by decade

DecadeAverage LowestHighest Years
1970s 76.81 million 67.71 million 85.52 million 10
1980s 94.64 million 87.26 million 101.75 million 10
1990s 115.65 million 104.21 million 124.33 million 10
2000s 134.35 million 126.08 million 142.02 million 10
2010s 155.35 million 143.97 million 169.71 million 10
2020s 181.38 million 174.74 million 187.06 million 5

Countries ranked near GPE: Overall Fy24, All 90 Countries, December 2024

  1. 14 Mexico 6.76 million compare
  2. 15 Tanzania, United Republic of 6.22 million compare
  3. 16 Congo, Democratic Republic of the 5.55 million compare
  4. 17 Türkiye 5.41 million compare
  5. 18 Uganda 5.01 million compare
  6. 19 Germany 4.60 million compare
  7. 20 Iran, Islamic Republic of 4.17 million compare

See the full ranking of 441 places →

More education data for GPE: Overall Fy24, All 90 Countries, December 2024

All data for GPE: Overall Fy24, All 90 Countries, December 2024 →

Frequently asked questions

What is school age population, lower secondary education, both sexes in GPE: Overall Fy24, All 90 Countries, December 2024?
School age population, lower secondary education, both sexes in GPE: Overall Fy24, All 90 Countries, December 2024 was 187.06 million in 2024, according to UNESCO Institute for Statistics.
What is the highest school age population, lower secondary education, both sexes recorded in GPE: Overall Fy24, All 90 Countries, December 2024?
The highest recorded value was 187.06 million in 2024.
What is the lowest school age population, lower secondary education, both sexes recorded in GPE: Overall Fy24, All 90 Countries, December 2024?
The lowest recorded value was 67.71 million in 1970.
How does GPE: Overall Fy24, All 90 Countries, December 2024 rank for school age population, lower secondary education, both sexes?
GPE: Overall Fy24, All 90 Countries, December 2024 ranks 17th out of 221 groups with data for 2024.
Is school age population, lower secondary education, both sexes rising or falling in GPE: Overall Fy24, All 90 Countries, December 2024?
Over the last ten years it is up 22.5%. The long-run trend across the full record is rising.
Where does this GPE: Overall Fy24, All 90 Countries, December 2024 data come from?
The figures come from UNESCO Institute for Statistics, published as part of School age population, lower secondary education, both sexes (number). Statizoid updates them automatically from the source API.

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School age population, lower secondary education, both sexes in GPE: Overall Fy24, All 90 Countries, December 2024. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://education.statizoid.com/stat/school-age-population-lower-secondary-education-both-sexes-number-2/gpe-overall-fy24-all-90-countries-december-2024/

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About this data

Indicator
School age population, lower secondary education, both sexes (number)
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
441 places, 20,444 data points, 1970–2025
Last refreshed

February 2026 Data Release