Namibia vs Spain: Theoretical duration of lower secondary education

Namibia
3 years
in 2020
Spain
3 years
in 2020
Namibia rank
81st
Spain rank
81st

Theoretical duration of lower secondary education over time

  • Namibia
  • Spain
01234197019952020

How they compare

Namibia currently reports 3 years against 3 years in Spain, a difference of 0 years.

The two have swapped places 2 times across 51 shared years of data; in 1970 it was Spain ahead.

Namibia ranks 81st and Spain ranks 81st of 209 countries.

Across the 6 decades both report, Namibia averaged higher in 1 and Spain in 2.

Head to head by decade

Decade Namibia Spain Difference Ahead
1970s 3 years 3 years 0 years
1980s 3 years 3 years 0 years
1990s 3 years 2.8 years 0.2 years Namibia
2000s 3 years 4 years 1 years Spain
2010s 3 years 3.3 years 0.3 years Spain
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 Spain?
Namibia, at 3 years against 3 years in Spain as of 2020.
What is the difference in theoretical duration of lower secondary education between Namibia and Spain?
0 years, with Namibia ahead.
How many years of comparable data are there for Namibia and Spain?
51 years are reported by both, from 1970 to 2020.
How do Namibia and Spain rank globally for theoretical duration of lower secondary education?
Namibia ranks 81st and Spain 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 Spain: Theoretical duration of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 23 August 2026, from https://education.statizoid.com/compare/theoretical-duration-of-lower-secondary-education-years/namibia/spain/

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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.