Which has higher primary school starting age, Hong Kong (China) or Mongolia?

Hong Kong (China), at 6 years against 6 years in Mongolia as of 2025.

What is the difference in primary school starting age between Hong Kong (China) and Mongolia?

0 years, with Hong Kong (China) ahead.

How many years of comparable data are there for Hong Kong (China) 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 Primary school starting age (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hong Kong (China) vs Mongolia: Primary school starting age

Hong Kong (China)

6 years

in 2025

Mongolia

6 years

in 2025

Hong Kong (China) rank

33rd

Mongolia rank

33rd

Primary school starting age over time

Hong Kong (China)
Mongolia

How they compare

Hong Kong (China) currently reports 6 years against 6 years in Mongolia, a difference of 0 years.

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

Hong Kong (China) ranks 33rd and Mongolia ranks 33rd of 210 countries.

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

Head to head by decade

Decade	Hong Kong (China)	Mongolia	Difference	Ahead
1970s	6 years	8 years	2 years	Mongolia
1980s	6 years	8 years	2 years	Mongolia
1990s	6 years	8 years	2 years	Mongolia
2000s	6 years	7.4 years	1.4 years	Mongolia
2010s	6 years	6 years	0 years	—
2020s	6 years	6 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary school starting age, Hong Kong (China) or Mongolia?: Hong Kong (China), at 6 years against 6 years in Mongolia as of 2025.
What is the difference in primary school starting age between Hong Kong (China) and Mongolia?: 0 years, with Hong Kong (China) ahead.
How many years of comparable data are there for Hong Kong (China) and Mongolia?: 56 years are reported by both, from 1970 to 2025.
How do Hong Kong (China) and Mongolia rank globally for primary school starting age?: Hong Kong (China) ranks 33rd and Mongolia ranks 33rd of 210 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Primary school starting age (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong (China) vs Mongolia: Primary school starting age. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 21 August 2026, from https://education.statizoid.com/compare/primary-school-starting-age-years/hong-kong-sar-china/mongolia/

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About this data

Indicator: Primary 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: 210 places, 11,539 data points, 1970–2025
Last refreshed: 20 August 2026

Primary school starting age is the age at which students would enter primary 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.