Which has higher primary education, duration, Hong Kong, China or Sierra Leone?

Hong Kong, China, at 6 years against 6 years in Sierra Leone as of 2025.

What is the difference in primary education, duration between Hong Kong, China and Sierra Leone?

0 years, with Hong Kong, China ahead.

How many years of comparable data are there for Hong Kong, China and Sierra Leone?

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 education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hong Kong, China vs Sierra Leone: Primary education, duration

Hong Kong, China

6 years

in 2025

Sierra Leone

6 years

in 2025

Hong Kong, China rank

25th

Sierra Leone rank

25th

Primary education, duration over time

Hong Kong, China
Sierra Leone

How they compare

Hong Kong, China currently reports 6 years against 6 years in Sierra Leone, a difference of 0 years.

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

Hong Kong, China ranks 25th and Sierra Leone ranks 25th of 210 countries.

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

Head to head by decade

Decade	Hong Kong, China	Sierra Leone	Difference	Ahead
1970s	6 years	7 years	1 years	Sierra Leone
1980s	6 years	7 years	1 years	Sierra Leone
1990s	6 years	6.7 years	0.7 years	Sierra Leone
2000s	6 years	6 years	0 years	—
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 education, duration, Hong Kong, China or Sierra Leone?: Hong Kong, China, at 6 years against 6 years in Sierra Leone as of 2025.
What is the difference in primary education, duration between Hong Kong, China and Sierra Leone?: 0 years, with Hong Kong, China ahead.
How many years of comparable data are there for Hong Kong, China and Sierra Leone?: 56 years are reported by both, from 1970 to 2025.
How do Hong Kong, China and Sierra Leone rank globally for primary education, duration?: Hong Kong, China ranks 25th and Sierra Leone ranks 25th of 210 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Primary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong, China vs Sierra Leone: Primary education, duration. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 26 August 2026, from https://education.statizoid.com/compare/primary-education-duration-years/hong-kong-sar-china/sierra-leone/

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About this data

Indicator: Primary education, duration (years)
Unit: years
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 256 places, 14,114 data points, 1970–2025
Last refreshed: 20 August 2026

Primary duration refers to the number of grades (years) in primary school.