Chad vs Republic of Korea: Official entrance age to pre-primary education

Chad
3 years
in 2019
Republic of Korea
3 years
in 2019
Chad rank
58th
Republic of Korea rank
58th

Official entrance age to pre-primary education over time

  • Chad
  • Republic of Korea
012345197019942019

How they compare

Chad currently reports 3 years against 3 years in Republic of Korea, a difference of 0 years.

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

Chad ranks 58th and Republic of Korea ranks 58th of 210 countries.

Republic of Korea has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Chad Republic of Korea Difference Ahead
1970s 3 years 5 years 2 years Republic of Korea
1980s 3 years 5 years 2 years Republic of Korea
1990s 3 years 5 years 2 years Republic of Korea
2000s 3 years 5 years 2 years Republic of Korea
2010s 3 years 3 years 0 years β€”

Averages of every year both report within each decade.

Frequently asked questions

Which has higher official entrance age to pre-primary education, Chad or Republic of Korea?
Chad, at 3 years against 3 years in Republic of Korea as of 2019.
What is the difference in official entrance age to pre-primary education between Chad and Republic of Korea?
0 years, with Chad ahead.
How many years of comparable data are there for Chad and Republic of Korea?
50 years are reported by both, from 1970 to 2019.
How do Chad and Republic of Korea rank globally for official entrance age to pre-primary education?
Chad ranks 58th and Republic of Korea ranks 58th of 210 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Official entrance age to pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Republic of Korea: Official entrance age to pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 20 August 2026, from https://reference.statizoid.com/compare/official-entrance-age-to-pre-primary-education-years/chad/korea-rep/

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<a href="https://reference.statizoid.com/compare/official-entrance-age-to-pre-primary-education-years/chad/korea-rep/">Chad vs Republic of Korea: Official entrance age to pre-primary education</a> β€” Statizoid

About this data

Indicator
Official entrance age to pre-primary education (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
210 places, 10,271 data points, 1970–2020
Last refreshed

Age at which students would enter pre-primary education.