Which has higher lower secondary school starting age, Belize or Mongolia?

Belize, at 11 years against 11 years in Mongolia as of 2025.

How many years of comparable data are there for Belize and Mongolia?

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.

Belize vs Mongolia: Lower secondary school starting age

Belize

11 years

in 2025

Mongolia

11 years

in 2025

Belize rank

144th

Mongolia rank

144th

Lower secondary school starting age over time

Belize
Mongolia

How they compare

Belize currently reports 11 years against 11 years in Mongolia, a difference of 0 years.

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

Belize ranks 144th and Mongolia ranks 144th of 209 countries.

Across the 6 decades both report, Belize averaged higher in 2 and Mongolia in 2.

Head to head by decade

Decade	Belize	Mongolia	Difference	Ahead
1970s	12 years	11.3 years	0.7 years	Belize
1980s	11.6 years	11 years	0.6 years	Belize
1990s	11 years	11.3 years	0.3 years	Mongolia
2000s	11 years	11.9 years	0.9 years	Mongolia
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, Belize or Mongolia?: Belize, at 11 years against 11 years in Mongolia as of 2025.
What is the difference in lower secondary school starting age between Belize and Mongolia?: 0 years, with Belize ahead.
How many years of comparable data are there for Belize and Mongolia?: 56 years are reported by both, from 1970 to 2025.
How do Belize and Mongolia rank globally for lower secondary school starting age?: Belize ranks 144th and Mongolia 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.

Individual pages

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.