Statizoid

Theoretical duration of lower secondary education in Namibia

Namibia: Theoretical duration of lower secondary education was 3 years in 2025. ▬ Flat

Latest (2025)
3 years
Change on year
unchanged
World rank
88th
of 215 countries
All-time high
3 years
in 1970
All-time low
3 years
in 1970
Years of data
56
1970–2025

Theoretical duration of lower secondary education in Namibia, 1970–2025

0123197019972025

Source: UNESCO Institute for Statistics. Measured in years.

Analysis

In 2025, theoretical duration of lower secondary education in Namibia stood at 3 years. That is the highest value across all 56 years on record.

That represents a change of unchanged over ten years.

Over the whole period, theoretical duration of lower secondary education in Namibia peaked at 3 years in 1970 and was at its lowest, 3 years, in 1970.

That places Namibia 88th out of 215 countries with data for 2025, putting it in the middle of the range.

Averages by decade

DecadeAverage LowestHighest Years
1970s 3 years 3 years 3 years 10
1980s 3 years 3 years 3 years 10
1990s 3 years 3 years 3 years 10
2000s 3 years 3 years 3 years 10
2010s 3 years 3 years 3 years 10
2020s 3 years 3 years 3 years 6

Countries ranked near Namibia

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See the full ranking of 221 places →

More education data for Namibia

All data for Namibia →

Frequently asked questions

What is theoretical duration of lower secondary education in Namibia?
Theoretical duration of lower secondary education in Namibia was 3 years in 2025, according to UNESCO Institute for Statistics.
What is the highest theoretical duration of lower secondary education recorded in Namibia?
The highest recorded value was 3 years in 1970.
What is the lowest theoretical duration of lower secondary education recorded in Namibia?
The lowest recorded value was 3 years in 1970.
How does Namibia rank for theoretical duration of lower secondary education?
Namibia ranks 88th out of 215 countries with data for 2025.
Is theoretical duration of lower secondary education rising or falling in Namibia?
Over the last ten years it is unchanged. The long-run trend across the full record is flat.
Where does this Namibia data come from?
The figures come from UNESCO Institute for Statistics, published as part of Theoretical duration of lower secondary education (years). Statizoid updates them automatically from the source API.

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Theoretical duration of lower secondary education in Namibia. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 21 August 2026, from https://education.statizoid.com/stat/theoretical-duration-of-lower-secondary-education-years-2/namibia/

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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-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
221 places, 11,823 data points, 1970–2025
Last refreshed

February 2026 Data Release