Population of the official entrance age to secondary general in Korea

Korea: Population of the official entrance age to secondary general was 455,639 number in 2020. ▼ Falling

Latest (2020)
455,639 number
Change on year
down 1.1%
World rank
54th
of 205 countries
All-time high
912,728 number
in 1971
All-time low
455,639 number
in 2020
Years of data
51
1970–2020

Population of the official entrance age to secondary general in Korea, 1970–2020

0200.0k400.0k600.0k800.0k1.0M197019952020

Source: UNESCO Institute for Statistics. Measured in number.

Analysis

In 2020, population of the official entrance age to secondary general in Korea stood at 455,639 number. That is the lowest value across all 51 years on record.

That represents a change of down 1.1% on the previous year and down 28.7% over ten years.

Over the whole period, population of the official entrance age to secondary general in Korea peaked at 912,728 number in 1971 and was at its lowest, 455,639 number, in 2020.

Korea ranks 54th of 205 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 51 years of available data.

Population of the official entrance age to secondary general in Korea, year by year

Annual values for Population of the official entrance age to secondary general education, both sexes (number) in Korea, 1970 to 2020.
Year number Change
1970 902,023 number
1971 912,728 number +1.2%
1972 908,825 number -0.4%
1973 908,511 number -0.0%
1974 909,126 number +0.1%
1975 908,286 number -0.1%
1976 899,771 number -0.9%
1977 893,627 number -0.7%
1978 888,502 number -0.6%
1979 882,108 number -0.7%
1980 879,191 number -0.3%
1981 886,140 number +0.8%
1982 894,019 number +0.9%
1983 898,159 number +0.5%
1984 903,300 number +0.6%
1985 901,926 number -0.2%
1986 882,092 number -2.2%
1987 855,416 number -3.0%
1988 831,149 number -2.8%
1989 802,691 number -3.4%
1990 779,439 number -2.9%
1991 778,264 number -0.2%
1992 784,322 number +0.8%
1993 785,533 number +0.2%
1994 791,122 number +0.7%
1995 787,443 number -0.5%
1996 752,620 number -4.4%
1997 705,617 number -6.2%
1998 665,134 number -5.7%
1999 620,222 number -6.8%
2000 590,352 number -4.8%
2001 603,506 number +2.2%
2002 638,389 number +5.8%
2003 666,354 number +4.4%
2004 695,434 number +4.4%
2005 715,635 number +2.9%
2006 712,567 number -0.4%
2007 693,295 number -2.7%
2008 676,232 number -2.5%
2009 659,801 number -2.4%
2010 639,280 number -3.1%
2011 613,427 number -4.0%
2012 582,613 number -5.0%
2013 549,973 number -5.6%
2014 513,247 number -6.7%
2015 481,296 number -6.2%
2016 468,190 number -2.7%
2017 465,177 number -0.6%
2018 460,592 number -1.0%
2019 460,592 number +0.0%
2020 455,639 number -1.1%

Averages by decade

DecadeAverage LowestHighest Years
1970s 901,351 number 882,108 number 912,728 number 10
1980s 873,408 number 802,691 number 903,300 number 10
1990s 744,972 number 620,222 number 791,122 number 10
2000s 665,156 number 590,352 number 715,635 number 10
2010s 523,439 number 460,592 number 639,280 number 10
2020s 455,639 number 455,639 number 455,639 number 1

Countries ranked near Korea

  1. 51 Spain 501,633 number compare
  2. 52 Malaysia 483,483 number compare
  3. 53 Zambia 462,315 number compare
  4. 55 Chad 425,138 number compare
  5. 56 Somalia 414,553 number compare
  6. 57 Senegal 406,405 number compare

See the full ranking of 205 places →

More reference data data for Korea

All data for Korea →

Frequently asked questions

What is population of the official entrance age to secondary general in Korea?
Population of the official entrance age to secondary general in Korea was 455,639 number in 2020, according to UNESCO Institute for Statistics.
What is the highest population of the official entrance age to secondary general recorded in Korea?
The highest recorded value was 912,728 number in 1971.
What is the lowest population of the official entrance age to secondary general recorded in Korea?
The lowest recorded value was 455,639 number in 2020.
How does Korea rank for population of the official entrance age to secondary general?
Korea ranks 54th out of 205 countries with data for 2020.
Is population of the official entrance age to secondary general rising or falling in Korea?
Over the last ten years it is down 28.7%. The long-run trend across the full record is falling.
Where does this Korea data come from?
The figures come from UNESCO Institute for Statistics, published as part of Population of the official entrance age to secondary general education, both sexes (number). Statizoid updates them automatically from the source API.

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Population of the official entrance age to secondary general in Korea. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 09 September 2026, from https://reference.statizoid.com/stat/population-of-the-official-entrance-age-to-secondary-general-education-both-sexes-number/korea-rep/

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About this data

Indicator
Population of the official entrance age to secondary general education, both sexes (number)
Unit
number
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
205 places, 10,014 data points, 1970–2020
Last refreshed

Population of the age-group theoretically corresponding to secondary general education as indicated by theoretical entrance age and duration.