How many years of comparable data are there for Netherlands and Sierra Leone?

24 years are reported by both, from 2001 to 2024.

Where does this data come from?

UNESCO Institute for Statistics, published as Population of the official entrance age to secondary general education, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Netherlands vs Sierra Leone: Population of the official entrance age to secondary general

Netherlands

97,850

in 2024

Sierra Leone

105,164

in 2025

Netherlands rank

86th

Sierra Leone rank

85th

Population of the official entrance age to secondary general over time

Netherlands
Sierra Leone

How they compare

Sierra Leone currently reports 105,164 against 97,850 in Netherlands, a difference of 7,314.

That makes Sierra Leone's figure about 1.1 times Netherlands's.

The two have swapped places 1 time across 24 shared years of data; in 2001 it was Netherlands ahead.

Netherlands ranks 86th and Sierra Leone ranks 85th of 220 countries.

Across the 3 decades both report, Netherlands averaged higher in 2 and Sierra Leone in 1.

Head to head by decade

Decade	Netherlands	Sierra Leone	Difference	Ahead
2000s	101,548	65,487	36,060	Netherlands
2010s	101,748	86,526	15,222	Netherlands
2020s	98,046	100,593	2,547	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population of the official entrance age to secondary general, Netherlands or Sierra Leone?: Sierra Leone, at 105,164 against 97,850 in Netherlands as of 2025.
What is the difference in population of the official entrance age to secondary general between Netherlands and Sierra Leone?: 7,314, with Sierra Leone ahead.
How many years of comparable data are there for Netherlands and Sierra Leone?: 24 years are reported by both, from 2001 to 2024.
How do Netherlands and Sierra Leone rank globally for population of the official entrance age to secondary general?: Netherlands ranks 86th and Sierra Leone ranks 85th of 220 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Population of the official entrance age to secondary general education, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Netherlands vs Sierra Leone: Population of the official entrance age to secondary general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://education.statizoid.com/compare/population-of-the-official-entrance-age-to-secondary-general-education-male-number-2/netherlands/sierra-leone/

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<a href="https://education.statizoid.com/compare/population-of-the-official-entrance-age-to-secondary-general-education-male-number-2/netherlands/sierra-leone/">Netherlands vs Sierra Leone: Population of the official entrance age to secondary general</a> — Statizoid

About this data

Indicator: Population of the official entrance age to secondary general education, male (number)
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 220 places, 10,166 data points, 1970–2025
Last refreshed: 06 September 2026

February 2026 Data Release