Which has higher lower secondary school starting age, Cameroon or Portugal?

Cameroon, at 12 years against 12 years in Portugal as of 2025.

How many years of comparable data are there for Cameroon and Portugal?

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.

Cameroon vs Portugal: Lower secondary school starting age

Cameroon

12 years

in 2025

Portugal

12 years

in 2025

Cameroon rank

30th

Portugal rank

30th

Lower secondary school starting age over time

Cameroon
Portugal

How they compare

Cameroon currently reports 12 years against 12 years in Portugal, a difference of 0 years.

Across all 56 years both countries report, Portugal has been ahead every year.

Cameroon ranks 30th and Portugal ranks 30th of 209 countries.

Head to head by decade

Decade	Cameroon	Portugal	Ahead
1970s	12 years	12 years	—
1980s	12 years	12 years	—
1990s	12 years	12 years	—
2000s	12 years	12 years	—
2010s	12 years	12 years	—
2020s	12 years	12 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lower secondary school starting age, Cameroon or Portugal?: Cameroon, at 12 years against 12 years in Portugal as of 2025.
What is the difference in lower secondary school starting age between Cameroon and Portugal?: 0 years, with Cameroon ahead.
How many years of comparable data are there for Cameroon and Portugal?: 56 years are reported by both, from 1970 to 2025.
How do Cameroon and Portugal rank globally for lower secondary school starting age?: Cameroon ranks 30th and Portugal ranks 30th 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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Cameroon vs Portugal: Lower secondary school starting age. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 20 August 2026, from https://education.statizoid.com/compare/lower-secondary-school-starting-age-years/cameroon/portugal/

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<a href="https://education.statizoid.com/compare/lower-secondary-school-starting-age-years/cameroon/portugal/">Cameroon vs Portugal: Lower secondary school starting age</a> — Statizoid

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.