Korea, Democratic People's Republic of vs Sierra Leone: School age population, pre-primary education, both sexes

Korea, Democratic People's Republic of
667,616 number
in 2019
Sierra Leone
657,168 number
in 2019
Korea, Democratic People's Republic of rank
77th
Sierra Leone rank
78th

School age population, pre-primary education, both sexes over time

  • Korea, Democratic People's Republic of
  • Sierra Leone
200.0k400.0k600.0k800.0k1.0M197019942019

How they compare

Korea, Democratic People's Republic of currently reports 667,616 number against 657,168 number in Sierra Leone, a difference of 10,448 number.

Across all 50 years both countries report, Korea, Democratic People's Republic of has been ahead every year.

Korea, Democratic People's Republic of ranks 77th and Sierra Leone ranks 78th of 206 countries.

Korea, Democratic People's Republic of has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Korea, Democratic People's Republic of Sierra Leone Difference Ahead
1970s 909,788 number 184,819 number 724,968 number Korea, Democratic People's Republic of
1980s 718,967 number 240,057 number 478,910 number Korea, Democratic People's Republic of
1990s 798,405 number 311,888 number 486,516 number Korea, Democratic People's Republic of
2000s 794,955 number 502,964 number 291,991 number Korea, Democratic People's Republic of
2010s 692,902 number 629,801 number 63,101 number Korea, Democratic People's Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school age population, pre-primary education, both sexes, Korea, Democratic People's Republic of or Sierra Leone?
Korea, Democratic People's Republic of, at 667,616 number against 657,168 number in Sierra Leone as of 2019.
What is the difference in school age population, pre-primary education, both sexes between Korea, Democratic People's Republic of and Sierra Leone?
10,448 number, with Korea, Democratic People's Republic of ahead.
How many years of comparable data are there for Korea, Democratic People's Republic of and Sierra Leone?
50 years are reported by both, from 1970 to 2019.
How do Korea, Democratic People's Republic of and Sierra Leone rank globally for school age population, pre-primary education, both sexes?
Korea, Democratic People's Republic of ranks 77th and Sierra Leone ranks 78th of 206 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as School age population, pre-primary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Korea, Democratic People's Republic of vs Sierra Leone: School age population, pre-primary education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://education.statizoid.com/compare/school-age-population-pre-primary-education-both-sexes-number/korea-dem-people-s-rep/sierra-leone/

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About this data

Indicator
School age population, pre-primary education, both sexes (number)
Unit
number
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
251 places, 12,152 data points, 1970–2020
Last refreshed

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