How many years of comparable data are there for Chad and Eritrea?

8 years are reported by both, from 1999 to 2018.

Where does this data come from?

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

Chad vs Eritrea: Out-of-school rate for children, adolescents and youth of primary

Chad

54.8%

in 2019

Eritrea

48.2%

in 2018

Chad rank

2nd

Eritrea rank

4th

Out-of-school rate for children, adolescents and youth of primary over time

Chad
Eritrea

How they compare

Chad currently reports 54.8% against 48.2% in Eritrea, a difference of 6.6%.

That makes Chad's figure about 1.1 times Eritrea's.

Across all 8 years both countries report, Chad has been ahead every year.

Chad ranks 2nd and Eritrea ranks 4th of 137 countries.

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

Head to head by decade

Decade	Chad	Eritrea	Difference	Ahead
1990s	75.0%	57.0%	18.0%	Chad
2000s	70.3%	51.3%	19.0%	Chad
2010s	55.8%	47.0%	8.8%	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for children, adolescents and youth of primary, Chad or Eritrea?: Chad, at 54.8% against 48.2% in Eritrea as of 2019.
What is the difference in out-of-school rate for children, adolescents and youth of primary between Chad and Eritrea?: 6.6%, with Chad ahead.
How many years of comparable data are there for Chad and Eritrea?: 8 years are reported by both, from 1999 to 2018.
How do Chad and Eritrea rank globally for out-of-school rate for children, adolescents and youth of primary?: Chad ranks 2nd and Eritrea ranks 4th of 137 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for children, adolescents and youth of primary, lower secondary and upper secondary school age, female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Eritrea: Out-of-school rate for children, adolescents and youth of primary. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-children-adolescents-and-youth-of-primary-lower-secondary-and-2/chad/eritrea/

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<a href="https://reference.statizoid.com/compare/out-of-school-rate-for-children-adolescents-and-youth-of-primary-lower-secondary-and-2/chad/eritrea/">Chad vs Eritrea: Out-of-school rate for children, adolescents and youth of primary</a> — Statizoid

About this data

Indicator: Out-of-school rate for children, adolescents and youth of primary, lower secondary and upper secondary school age, female (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 180 places, 4,050 data points, 1970–2019
Last refreshed: 04 September 2026

Proportion of children, adolescents, and youth in the official age range for primary, lower secondary, and upper secondary education who are not enrolled in primary, lower secondary, or upper secondary education. To calculate the indicator, the number of students of the official age for primary, lower secondary, and upper secondary education enrolled in primary, lower secondary, and upper secondary education is subtracted from the total population of primary, lower secondary, and upper secondary education. The result is expressed as a percentage of the population of the official age for primary, lower secondary, and upper secondary education. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/