School age population, one year before than official primary entry age in IDA total

IDA total: School age population, one year before than official primary entry age was 43.98 million number in 2019. ▲ Rising

Latest (2019)
43.98 million number
Change on year
up 1.5%
Rank
7th
of 43 groups
All-time high
43.98 million number
in 2019
All-time low
15.66 million number
in 1970
Years of data
50
1970–2019

School age population, one year before than official primary entry age in IDA total, 1970–2019

010.0M20.0M30.0M40.0M197019942019

Source: UNESCO Institute for Statistics. Measured in number.

Analysis

The most recent figure for school age population, one year before than official primary entry age in IDA total is 43.98 million number, measured in 2019. That is the highest value across all 50 years on record.

Compared with earlier readings it is up 1.5% on the previous year and up 18.1% over ten years.

Over the whole period, school age population, one year before than official primary entry age in IDA total peaked at 43.98 million number in 2019 and was at its lowest, 15.66 million number, in 1970.

That places IDA total 7th out of 43 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.

School age population, one year before than official primary entry age in IDA total, year by year

Annual values for School age population, one year before than official primary entry age, both sexes (number) in IDA total, 1970 to 2019.
Year number Change
1970 15.66 million number
1971 16.02 million number +2.3%
1972 16.46 million number +2.7%
1973 16.86 million number +2.5%
1974 17.23 million number +2.2%
1975 17.56 million number +1.9%
1976 17.94 million number +2.2%
1977 18.44 million number +2.7%
1978 18.94 million number +2.7%
1979 19.44 million number +2.7%
1980 19.93 million number +2.5%
1981 20.44 million number +2.5%
1982 20.95 million number +2.5%
1983 21.54 million number +2.8%
1984 22.13 million number +2.7%
1985 22.66 million number +2.4%
1986 23.21 million number +2.4%
1987 23.90 million number +3.0%
1988 24.59 million number +2.9%
1989 25.25 million number +2.7%
1990 25.85 million number +2.4%
1991 26.43 million number +2.2%
1992 27.11 million number +2.6%
1993 27.75 million number +2.3%
1994 28.32 million number +2.1%
1995 28.81 million number +1.7%
1996 29.27 million number +1.6%
1997 29.84 million number +1.9%
1998 30.40 million number +1.9%
1999 30.91 million number +1.7%
2000 31.43 million number +1.7%
2001 31.96 million number +1.7%
2002 32.65 million number +2.2%
2003 33.36 million number +2.2%
2004 34.02 million number +2.0%
2005 34.60 million number +1.7%
2006 35.18 million number +1.7%
2007 35.88 million number +2.0%
2008 36.57 million number +1.9%
2009 37.24 million number +1.8%
2010 37.88 million number +1.7%
2011 38.50 million number +1.6%
2012 39.21 million number +1.8%
2013 39.92 million number +1.8%
2014 40.61 million number +1.7%
2015 41.27 million number +1.6%
2016 41.91 million number +1.5%
2017 42.62 million number +1.7%
2018 43.32 million number +1.7%
2019 43.98 million number +1.5%

Averages by decade

DecadeAverage LowestHighest Years
1970s 17.46 million number 15.66 million number 19.44 million number 10
1980s 22.46 million number 19.93 million number 25.25 million number 10
1990s 28.47 million number 25.85 million number 30.91 million number 10
2000s 34.29 million number 31.43 million number 37.24 million number 10
2010s 40.92 million number 37.88 million number 43.98 million number 10

Countries ranked near IDA total

  1. 4 Pakistan 5.31 million number compare
  2. 5 Indonesia 4.87 million number compare
  3. 6 United States of America 4.00 million number compare
  4. 7 Ethiopia 3.06 million number compare
  5. 8 Brazil 2.97 million number compare
  6. 9 Bangladesh 2.90 million number compare
  7. 10 Congo, Democratic Republic of the 2.84 million number compare

See the full ranking of 247 places →

More reference data data for IDA total

All data for IDA total →

Frequently asked questions

What is school age population, one year before than official primary entry age in IDA total?
School age population, one year before than official primary entry age in IDA total was 43.98 million number in 2019, according to UNESCO Institute for Statistics.
What is the highest school age population, one year before than official primary entry age recorded in IDA total?
The highest recorded value was 43.98 million number in 2019.
What is the lowest school age population, one year before than official primary entry age recorded in IDA total?
The lowest recorded value was 15.66 million number in 1970.
How does IDA total rank for school age population, one year before than official primary entry age?
IDA total ranks 7th out of 43 groups with data for 2019.
Is school age population, one year before than official primary entry age rising or falling in IDA total?
Over the last ten years it is up 18.1%. The long-run trend across the full record is rising.
Where does this IDA total data come from?
The figures come from UNESCO Institute for Statistics, published as part of School age population, one year before than official primary entry age, both sexes (number). Statizoid updates them automatically from the source API.

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School age population, one year before than official primary entry age in IDA total. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 22 August 2026, from https://reference.statizoid.com/stat/school-age-population-one-year-before-than-official-primary-entry-age-both-sexes-number/ida-total/

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About this data

Indicator
School age population, one year before than official primary entry age, both sexes (number)
Unit
number
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
247 places, 12,237 data points, 1970–2020
Last refreshed

Population of the age-group theoretically corresponding to one year before the official primary entry age as indicated by theoretical entrance age and duration. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/