Namibia vs United States of America: Theoretical duration of lower secondary education

Namibia
3 years
in 2020
United States of America
3 years
in 2020
Namibia rank
81st
United States of America rank
81st

Theoretical duration of lower secondary education over time

  • Namibia
  • United States of America
0123197019952020

How they compare

Namibia currently reports 3 years against 3 years in United States of America, a difference of 0 years.

Across all 51 years both countries report, United States of America has been ahead every year.

Namibia ranks 81st and United States of America ranks 81st of 209 countries.

Head to head by decade

Decade Namibia United States of America Difference Ahead
1970s 3 years 3 years 0 years
1980s 3 years 3 years 0 years
1990s 3 years 3 years 0 years
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, Namibia or United States of America?
Namibia, at 3 years against 3 years in United States of America as of 2020.
What is the difference in theoretical duration of lower secondary education between Namibia and United States of America?
0 years, with Namibia ahead.
How many years of comparable data are there for Namibia and United States of America?
51 years are reported by both, from 1970 to 2020.
How do Namibia and United States of America rank globally for theoretical duration of lower secondary education?
Namibia ranks 81st and United States of America 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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Namibia vs United States of America: Theoretical duration of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 31 August 2026, from https://education.statizoid.com/compare/theoretical-duration-of-lower-secondary-education-years/namibia/united-states/

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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.