Which has higher lower secondary school starting age, Macau, China or Slovenia?

Macau, China, at 12 years against 12 years in Slovenia as of 2025.

What is the difference in lower secondary school starting age between Macau, China and Slovenia?

0 years, with Macau, China ahead.

How many years of comparable data are there for Macau, China and Slovenia?

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.

Macau, China vs Slovenia: Lower secondary school starting age

Macau, China

12 years

in 2025

Slovenia

12 years

in 2025

Macau, China rank

30th

Slovenia rank

30th

Lower secondary school starting age over time

Macau, China
Slovenia

How they compare

Macau, China currently reports 12 years against 12 years in Slovenia, a difference of 0 years.

The two have swapped places 1 time across 56 shared years of data; in 1970 it was Macau, China ahead.

Macau, China ranks 30th and Slovenia ranks 30th of 209 countries.

Macau, China has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Macau, China	Slovenia	Difference	Ahead
1970s	12 years	11 years	1 years	Macau, China
1980s	12 years	11 years	1 years	Macau, China
1990s	12 years	11 years	1 years	Macau, China
2000s	12 years	11.3 years	0.7 years	Macau, China
2010s	12 years	12 years	0 years	—
2020s	12 years	12 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lower secondary school starting age, Macau, China or Slovenia?: Macau, China, at 12 years against 12 years in Slovenia as of 2025.
What is the difference in lower secondary school starting age between Macau, China and Slovenia?: 0 years, with Macau, China ahead.
How many years of comparable data are there for Macau, China and Slovenia?: 56 years are reported by both, from 1970 to 2025.
How do Macau, China and Slovenia rank globally for lower secondary school starting age?: Macau, China ranks 30th and Slovenia 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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Macau, China vs Slovenia: Lower secondary school starting age. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 25 August 2026, from https://education.statizoid.com/compare/lower-secondary-school-starting-age-years/macao-sar-china/slovenia/

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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: 20 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.