Chad vs Marshall Islands: Theoretical duration of lower secondary education

Chad
4 years
in 2020
Marshall Islands
4 years
in 2020
Chad rank
18th
Marshall Islands rank
18th

Theoretical duration of lower secondary education over time

  • Chad
  • Marshall Islands
01234197019952020

How they compare

Chad currently reports 4 years against 4 years in Marshall Islands, a difference of 0 years.

The two have swapped places 1 time across 51 shared years of data; in 1970 it was Chad ahead.

Chad ranks 18th and Marshall Islands ranks 18th of 209 countries.

Chad has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Chad Marshall Islands Difference Ahead
1970s 4 years 2 years 2 years Chad
1980s 4 years 2 years 2 years Chad
1990s 4 years 2 years 2 years Chad
2000s 4 years 2 years 2 years Chad
2010s 4 years 3 years 1 years Chad
2020s 4 years 4 years 0 years

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of lower secondary education, Chad or Marshall Islands?
Chad, at 4 years against 4 years in Marshall Islands as of 2020.
What is the difference in theoretical duration of lower secondary education between Chad and Marshall Islands?
0 years, with Chad ahead.
How many years of comparable data are there for Chad and Marshall Islands?
51 years are reported by both, from 1970 to 2020.
How do Chad and Marshall Islands rank globally for theoretical duration of lower secondary education?
Chad ranks 18th and Marshall Islands ranks 18th of 209 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Theoretical duration of lower secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Marshall Islands: Theoretical duration of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 30 August 2026, from https://education.statizoid.com/compare/theoretical-duration-of-lower-secondary-education-years/chad/marshall-islands/

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About this data

Indicator
Theoretical duration of lower secondary education (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
209 places, 10,366 data points, 1970–2020
Last refreshed

Number of grades (years) in lower secondary education.