Out-of-school children and adolescents of primary and lower secondary in IDA only

IDA only: Out-of-school children and adolescents of primary and lower secondary was 51.73 million number in 2019. ▲ Rising

Latest (2019)
51.73 million number
Change on year
up 0.0%
Rank
11th
of 45 groups
All-time high
69.11 million number
in 1999
All-time low
44.26 million number
in 1970
Years of data
50
1970–2019

Out-of-school children and adolescents of primary and lower secondary in IDA only, 1970–2019

020.0M40.0M60.0M197019942019

Source: UNESCO Institute for Statistics. Measured in number.

Analysis

In 2019, out-of-school children and adolescents of primary and lower secondary in IDA only stood at 51.73 million number.

Compared with earlier readings it is up 2.2% over ten years.

Over the whole period, out-of-school children and adolescents of primary and lower secondary in IDA only peaked at 69.11 million number in 1999 and was at its lowest, 44.26 million number, in 1970.

That places IDA only 11th out of 45 groups with data for 2019, putting it in the top quarter.

The long-run direction has been consistently rising across the 50 years of available data.

Out-of-school children and adolescents of primary and lower secondary in IDA only, year by year

Annual values for Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number) in IDA only, 1970 to 2019.
Year number Change
1970 44.26 million number
1971 45.76 million number +3.4%
1972 45.22 million number -1.2%
1973 44.61 million number -1.3%
1974 45.83 million number +2.7%
1975 45.46 million number -0.8%
1976 45.41 million number -0.1%
1977 45.71 million number +0.7%
1978 46.06 million number +0.8%
1979 46.52 million number +1.0%
1980 46.87 million number +0.7%
1981 47.30 million number +0.9%
1982 48.48 million number +2.5%
1983 49.47 million number +2.1%
1984 50.88 million number +2.8%
1985 52.40 million number +3.0%
1986 53.78 million number +2.6%
1987 55.52 million number +3.2%
1988 55.38 million number -0.2%
1989 57.32 million number +3.5%
1990 59.44 million number +3.7%
1991 59.61 million number +0.3%
1992 61.52 million number +3.2%
1993 63.38 million number +3.0%
1994 64.48 million number +1.7%
1995 64.53 million number +0.1%
1996 65.69 million number +1.8%
1997 65.27 million number -0.6%
1998 67.69 million number +3.7%
1999 69.11 million number +2.1%
2000 67.60 million number -2.2%
2001 66.30 million number -1.9%
2002 62.87 million number -5.2%
2003 60.31 million number -4.1%
2004 58.52 million number -3.0%
2005 56.81 million number -2.9%
2006 54.23 million number -4.5%
2007 52.97 million number -2.3%
2008 50.75 million number -4.2%
2009 50.64 million number -0.2%
2010 51.00 million number +0.7%
2011 50.21 million number -1.5%
2012 49.50 million number -1.4%
2013 50.62 million number +2.3%
2014 51.21 million number +1.2%
2015 52.21 million number +1.9%
2016 52.36 million number +0.3%
2017 51.71 million number -1.2%
2018 51.71 million number +0.0%
2019 51.73 million number +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1970s 45.49 million number 44.26 million number 46.52 million number 10
1980s 51.74 million number 46.87 million number 57.32 million number 10
1990s 64.07 million number 59.44 million number 69.11 million number 10
2000s 58.10 million number 50.64 million number 67.60 million number 10
2010s 51.22 million number 49.50 million number 52.36 million number 10

Countries ranked near IDA only

  1. 8 Syrian Arab Republic 1.38 million number compare
  2. 9 Mozambique 1.32 million number compare
  3. 10 Côte d'Ivoire 1.27 million number compare
  4. 11 Yemen 1.19 million number compare
  5. 12 South Africa 1.13 million number compare
  6. 13 Cameroon 1.00 million number compare
  7. 14 Guinea 941,384 number compare

See the full ranking of 194 places →

More reference data data for IDA only

All data for IDA only →

Frequently asked questions

What is out-of-school children and adolescents of primary and lower secondary in IDA only?
Out-of-school children and adolescents of primary and lower secondary in IDA only was 51.73 million number in 2019, according to UNESCO Institute for Statistics.
What is the highest out-of-school children and adolescents of primary and lower secondary recorded in IDA only?
The highest recorded value was 69.11 million number in 1999.
What is the lowest out-of-school children and adolescents of primary and lower secondary recorded in IDA only?
The lowest recorded value was 44.26 million number in 1970.
How does IDA only rank for out-of-school children and adolescents of primary and lower secondary?
IDA only ranks 11th out of 45 groups with data for 2019.
Is out-of-school children and adolescents of primary and lower secondary rising or falling in IDA only?
Over the last ten years it is up 2.2%. The long-run trend across the full record is rising.
Where does this IDA only data come from?
The figures come from UNESCO Institute for Statistics, published as part of Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number). Statizoid updates them automatically from the source API.

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Out-of-school children and adolescents of primary and lower secondary in IDA only. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 07 September 2026, from https://reference.statizoid.com/stat/out-of-school-children-and-adolescents-of-primary-and-lower-secondary-school-age-both/ida-only/

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About this data

Indicator
Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number)
Unit
number
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
194 places, 4,726 data points, 1970–2019
Last refreshed

Number of children and adolescents of primary and lower secondary school age who are not enrolled or attending school during in a given academic year. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/