How many years of comparable data are there for Guinea and IDA only?

11 years are reported by both, from 1986 to 2014.

Where does this data come from?

UNESCO Institute for Statistics, published as Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea vs IDA only: Out-of-school children and adolescents of primary and lower secondary

Guinea

941,384 number

in 2014

IDA only

51.73 million number

in 2019

Guinea rank

14th

IDA only rank

11th

Out-of-school children and adolescents of primary and lower secondary over time

Guinea
IDA only

How they compare

IDA only currently reports 51.73 million number against 941,384 number in Guinea, a difference of 50.79 million number.

That makes IDA only's figure about 55.0 times Guinea's.

Across all 11 years both countries report, IDA only has been ahead every year.

Guinea ranks 14th and IDA only ranks 11th of 149 countries.

IDA only has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Guinea	IDA only	Difference	Ahead
1980s	984,328 number	55.55 million number	54.57 million number	IDA only
1990s	1.17 million number	64.27 million number	63.11 million number	IDA only
2000s	1.10 million number	59.74 million number	58.64 million number	IDA only
2010s	964,274 number	50.71 million number	49.74 million number	IDA only

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school children and adolescents of primary and lower secondary, Guinea or IDA only?: IDA only, at 51.73 million number against 941,384 number in Guinea as of 2019.
What is the difference in out-of-school children and adolescents of primary and lower secondary between Guinea and IDA only?: 50.79 million number, with IDA only ahead.
How many years of comparable data are there for Guinea and IDA only?: 11 years are reported by both, from 1986 to 2014.
How do Guinea and IDA only rank globally for out-of-school children and adolescents of primary and lower secondary?: Guinea ranks 14th and IDA only ranks 11th of 149 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea vs IDA only: Out-of-school children and adolescents of primary and lower secondary. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://reference.statizoid.com/compare/out-of-school-children-and-adolescents-of-primary-and-lower-secondary-school-age-both/guinea/ida-only/

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<a href="https://reference.statizoid.com/compare/out-of-school-children-and-adolescents-of-primary-and-lower-secondary-school-age-both/guinea/ida-only/">Guinea vs IDA only: Out-of-school children and adolescents of primary and lower secondary</a> — Statizoid

About this data

Indicator: Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 194 places, 4,726 data points, 1970–2019
Last refreshed: 04 September 2026

Number of children and adolescents of primary and lower secondary school age who are not enrolled or attending school during in a given academic year. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/