Which has higher lower secondary school starting age, Algeria or Madagascar?

Algeria, at 11 years against 11 years in Madagascar as of 2025.

How many years of comparable data are there for Algeria and Madagascar?

56 years are reported by both, from 1970 to 2025.

Where does this data come from?

Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Lower secondary school starting age (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Algeria vs Madagascar: Lower secondary school starting age

Algeria

11 years

in 2025

Madagascar

11 years

in 2025

Algeria rank

144th

Madagascar rank

144th

Lower secondary school starting age over time

Algeria
Madagascar

How they compare

Algeria currently reports 11 years against 11 years in Madagascar, a difference of 0 years.

The two have swapped places 2 times across 56 shared years of data; in 1970 it was Madagascar ahead.

Algeria ranks 144th and Madagascar ranks 144th of 209 countries.

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

Head to head by decade

Decade	Algeria	Madagascar	Difference	Ahead
1970s	12 years	11.7 years	0.3 years	Algeria
1980s	12 years	11 years	1 years	Algeria
1990s	12 years	11 years	1 years	Algeria
2000s	11.9 years	11 years	0.9 years	Algeria
2010s	11 years	11 years	0 years	—
2020s	11 years	11 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lower secondary school starting age, Algeria or Madagascar?: Algeria, at 11 years against 11 years in Madagascar as of 2025.
What is the difference in lower secondary school starting age between Algeria and Madagascar?: 0 years, with Algeria ahead.
How many years of comparable data are there for Algeria and Madagascar?: 56 years are reported by both, from 1970 to 2025.
How do Algeria and Madagascar rank globally for lower secondary school starting age?: Algeria ranks 144th and Madagascar ranks 144th of 209 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Lower secondary school starting age (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Madagascar: Lower secondary school starting age. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 18 August 2026, from https://education.statizoid.com/compare/lower-secondary-school-starting-age-years/algeria/madagascar/

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About this data

Indicator: Lower secondary school starting age (years)
Unit: years
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 209 places, 11,411 data points, 1970–2025
Last refreshed: 06 August 2026

Lower secondary school starting age is the age at which students would enter lower secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.