Antigua and Barbuda vs Sierra Leone: Theoretical duration of lower secondary education

Antigua and Barbuda
3 years
in 2020
Sierra Leone
3 years
in 2020
Antigua and Barbuda rank
81st
Sierra Leone rank
81st

Theoretical duration of lower secondary education over time

  • Antigua and Barbuda
  • Sierra Leone
012345197019952020

How they compare

Antigua and Barbuda currently reports 3 years against 3 years in Sierra Leone, a difference of 0 years.

Across all 51 years both countries report, Sierra Leone has been ahead every year.

Antigua and Barbuda ranks 81st and Sierra Leone ranks 81st of 209 countries.

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

Head to head by decade

Decade Antigua and Barbuda Sierra Leone Difference Ahead
1970s 3 years 5 years 2 years Sierra Leone
1980s 3 years 5 years 2 years Sierra Leone
1990s 3 years 4.6 years 1.6 years Sierra Leone
2000s 3 years 3 years 0 years
2010s 3 years 3 years 0 years
2020s 3 years 3 years 0 years

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of lower secondary education, Antigua and Barbuda or Sierra Leone?
Antigua and Barbuda, at 3 years against 3 years in Sierra Leone as of 2020.
What is the difference in theoretical duration of lower secondary education between Antigua and Barbuda and Sierra Leone?
0 years, with Antigua and Barbuda ahead.
How many years of comparable data are there for Antigua and Barbuda and Sierra Leone?
51 years are reported by both, from 1970 to 2020.
How do Antigua and Barbuda and Sierra Leone rank globally for theoretical duration of lower secondary education?
Antigua and Barbuda ranks 81st and Sierra Leone ranks 81st 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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Antigua and Barbuda vs Sierra Leone: Theoretical duration of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 06 September 2026, from https://education.statizoid.com/compare/theoretical-duration-of-lower-secondary-education-years/antigua-and-barbuda/sierra-leone/

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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.