How many years of comparable data are there for Congo, Democratic Republic of the and Sierra Leone?

26 years are reported by both, from 2000 to 2025.

Where does this data come from?

UNESCO Institute for Statistics, published as Out-of-school rate for adolescents of lower secondary school age, male (modelled data) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo, Democratic Republic of the vs Sierra Leone: Out-of-school rate for adolescents of lower secondary school age

Congo, Democratic Republic of the

8.5%

in 2025

Sierra Leone

9.2%

in 2025

Congo, Democratic Republic of the rank

92nd

Sierra Leone rank

90th

Out-of-school rate for adolescents of lower secondary school age over time

Congo, Democratic Republic of the
Sierra Leone

How they compare

Sierra Leone currently reports 9.2% against 8.5% in Congo, Democratic Republic of the, a difference of 0.7%.

That makes Sierra Leone's figure about 1.1 times Congo, Democratic Republic of the's.

Across all 26 years both countries report, Sierra Leone has been ahead every year.

Congo, Democratic Republic of the ranks 92nd and Sierra Leone ranks 90th of 206 countries.

Sierra Leone has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Congo, Democratic Republic of the	Sierra Leone	Difference	Ahead
2000s	19.6%	32.9%	13.3%	Sierra Leone
2010s	15.2%	32.7%	17.5%	Sierra Leone
2020s	11.2%	16.9%	5.7%	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for adolescents of lower secondary school age, Congo, Democratic Republic of the or Sierra Leone?: Sierra Leone, at 9.2% against 8.5% in Congo, Democratic Republic of the as of 2025.
What is the difference in out-of-school rate for adolescents of lower secondary school age between Congo, Democratic Republic of the and Sierra Leone?: 0.7%, with Sierra Leone ahead.
How many years of comparable data are there for Congo, Democratic Republic of the and Sierra Leone?: 26 years are reported by both, from 2000 to 2025.
How do Congo, Democratic Republic of the and Sierra Leone rank globally for out-of-school rate for adolescents of lower secondary school age?: Congo, Democratic Republic of the ranks 92nd and Sierra Leone ranks 90th of 206 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for adolescents of lower secondary school age, male (modelled data) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo, Democratic Republic of the vs Sierra Leone: Out-of-school rate for adolescents of lower secondary school age. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://education.statizoid.com/compare/out-of-school-rate-for-adolescents-of-lower-secondary-school-age-male-modelled-data/congo-dem-rep/sierra-leone/

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About this data

Indicator: Out-of-school rate for adolescents of lower secondary school age, male (modelled data) (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 206 places, 5,356 data points, 2000–2025
Last refreshed: 06 September 2026

February 2026 Data Release