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Secondary education, duration (years) in North Korea

North Korea: Secondary education, duration (years) was 6 years in 2025. ▬ Flat

Latest (2025)
6 years
Change on year
unchanged
World rank
91st
of 209 countries
All-time high
6 years
in 1970
All-time low
6 years
in 1970
Years of data
56
1970–2025

Secondary education, duration in North Korea, 1970–2025

0246197019972025

Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in years.

Analysis

North Korea recorded 6 years for secondary education, duration in 2025. That is the highest value across all 56 years on record.

The figure is unchanged over ten years.

Over the whole period, secondary education, duration in North Korea peaked at 6 years in 1970 and was at its lowest, 6 years, in 1970.

North Korea ranks 91st of 209 countries on this measure, in the middle of the range.

Secondary education, duration (years) in North Korea, year by year

Year years Change
1970 6 years —
1971 6 years +0.0%
1972 6 years +0.0%
1973 6 years +0.0%
1974 6 years +0.0%
1975 6 years +0.0%
1976 6 years +0.0%
1977 6 years +0.0%
1978 6 years +0.0%
1979 6 years +0.0%
1980 6 years +0.0%
1981 6 years +0.0%
1982 6 years +0.0%
1983 6 years +0.0%
1984 6 years +0.0%
1985 6 years +0.0%
1986 6 years +0.0%
1987 6 years +0.0%
1988 6 years +0.0%
1989 6 years +0.0%
1990 6 years +0.0%
1991 6 years +0.0%
1992 6 years +0.0%
1993 6 years +0.0%
1994 6 years +0.0%
1995 6 years +0.0%
1996 6 years +0.0%
1997 6 years +0.0%
1998 6 years +0.0%
1999 6 years +0.0%
2000 6 years +0.0%
2001 6 years +0.0%
2002 6 years +0.0%
2003 6 years +0.0%
2004 6 years +0.0%
2005 6 years +0.0%
2006 6 years +0.0%
2007 6 years +0.0%
2008 6 years +0.0%
2009 6 years +0.0%
2010 6 years +0.0%
2011 6 years +0.0%
2012 6 years +0.0%
2013 6 years +0.0%
2014 6 years +0.0%
2015 6 years +0.0%
2016 6 years +0.0%
2017 6 years +0.0%
2018 6 years +0.0%
2019 6 years +0.0%
2020 6 years +0.0%
2021 6 years +0.0%
2022 6 years +0.0%
2023 6 years +0.0%
2024 6 years +0.0%
2025 6 years +0.0%

North Korea compared with similar countries

  • North Korea's 6 years is above the median for low income countries, which is 6 years, 1.0× the median. (25 countries reporting)
  • North Korea's 6 years is above the median for East Asia & Pacific, which is 6 years, 1.0× the median. (35 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1970s 6 years 6 years 6 years 10
1980s 6 years 6 years 6 years 10
1990s 6 years 6 years 6 years 10
2000s 6 years 6 years 6 years 10
2010s 6 years 6 years 6 years 10
2020s 6 years 6 years 6 years 6

Countries ranked near North Korea

  1. 91 Afghanistan 6 years compare
  2. 91 American Samoa 6 years compare
  3. 91 Andorra 6 years compare
  4. 91 Angola 6 years compare
  5. 91 Argentina 6 years compare
  6. 91 Australia 6 years compare
  7. 91 Bahamas 6 years compare
  8. 91 Bahrain 6 years compare
  9. 91 Belgium 6 years compare
  10. 91 Belize 6 years compare
  11. 91 Bhutan 6 years compare
  12. 91 Bolivia 6 years compare
  13. 91 British Virgin Islands 6 years compare
  14. 91 Cape Verde 6 years compare
  15. 91 Cambodia 6 years compare
  16. 91 Canada 6 years compare
  17. 91 Cayman Islands 6 years compare
  18. 91 Chile 6 years compare
  19. 91 China 6 years compare
  20. 91 Colombia 6 years compare
  21. 91 Democratic Republic of Congo 6 years compare
  22. 91 Cuba 6 years compare
  23. 91 Curacao 6 years compare
  24. 91 Cyprus 6 years compare
  25. 91 Denmark 6 years compare
  26. 91 Dominican Republic 6 years compare
  27. 91 Ecuador 6 years compare
  28. 91 Egypt 6 years compare
  29. 91 El Salvador 6 years compare
  30. 91 Equatorial Guinea 6 years compare
  31. 91 Estonia 6 years compare
  32. 91 Ethiopia 6 years compare
  33. 91 Finland 6 years compare
  34. 91 Gambia 6 years compare
  35. 91 Georgia 6 years compare
  36. 91 Ghana 6 years compare
  37. 91 Greece 6 years compare
  38. 91 Guatemala 6 years compare
  39. 91 Guinea-Bissau 6 years compare
  40. 91 Hong Kong 6 years compare
  41. 91 Indonesia 6 years compare
  42. 91 Iran 6 years compare
  43. 91 Iraq 6 years compare
  44. 91 Israel 6 years compare
  45. 91 Japan 6 years compare
  46. 91 Jordan 6 years compare
  47. 91 Kenya 6 years compare
  48. 91 South Korea 6 years compare
  49. 91 Latvia 6 years compare
  50. 91 Lebanon 6 years compare
  51. 91 Liberia 6 years compare
  52. 91 Libya 6 years compare
  53. 91 Macao 6 years compare
  54. 91 Malawi 6 years compare
  55. 91 Malaysia 6 years compare
  56. 91 Maldives 6 years compare
  57. 91 Mali 6 years compare
  58. 91 Marshall Islands 6 years compare
  59. 91 Mexico 6 years compare
  60. 91 Micronesia (country) 6 years compare
  61. 91 Morocco 6 years compare
  62. 91 Myanmar 6 years compare
  63. 91 Nauru 6 years compare
  64. 91 Netherlands 6 years compare
  65. 91 Nigeria 6 years compare
  66. 91 Norway 6 years compare
  67. 91 Palau 6 years compare
  68. 91 Panama 6 years compare
  69. 91 Papua New Guinea 6 years compare
  70. 91 Paraguay 6 years compare
  71. 91 Philippines 6 years compare
  72. 91 Portugal 6 years compare
  73. 91 Puerto Rico 6 years compare
  74. 91 Qatar 6 years compare
  75. 91 Rwanda 6 years compare
  76. 91 Sao Tome and Principe 6 years compare
  77. 91 Saudi Arabia 6 years compare
  78. 91 South Sudan 6 years compare
  79. 91 Spain 6 years compare
  80. 91 Sudan 6 years compare
  81. 91 Sweden 6 years compare
  82. 91 Syria 6 years compare
  83. 91 Tanzania 6 years compare
  84. 91 Thailand 6 years compare
  85. 91 East Timor 6 years compare
  86. 91 Uganda 6 years compare
  87. 91 United States 6 years compare
  88. 91 Uruguay 6 years compare
  89. 91 United States Virgin Islands 6 years compare
  90. 91 Yemen 6 years compare
  91. 91 Zimbabwe 6 years compare

See the full ranking of 255 places →

More education data for North Korea

All data for North Korea →

Frequently asked questions

What is secondary education, duration in North Korea?
Secondary education, duration in North Korea was 6 years in 2025, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
What is the highest secondary education, duration recorded in North Korea?
The highest recorded value was 6 years in 1970.
What is the lowest secondary education, duration recorded in North Korea?
The lowest recorded value was 6 years in 1970.
How does North Korea rank for secondary education, duration?
North Korea ranks 91st out of 209 countries with data for 2025.
Is secondary education, duration rising or falling in North Korea?
Over the last ten years it is unchanged. The long-run trend across the full record is flat.
Where does this North Korea data come from?
The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Secondary education, duration (years). Statizoid updates them automatically from the source API.

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Secondary education, duration in North Korea. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 24 October 2026, from https://education.statizoid.com/stat/secondary-education-duration-years/korea-dem-people-s-rep/

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About this data

Indicator
Secondary education, duration (years)
Unit
years
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
255 places, 13,986 data points, 1970–2025
Last refreshed

Secondary duration refers to the number of grades (years) in secondary school.