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

11 years are reported by both, from 1988 to 2019.

Where does this data come from?

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

Chad vs Senegal: Out-of-school rate for children of primary school age, both sexes

Chad

26.2%

in 2019

Senegal

25.7%

in 2019

Chad rank

16th

Senegal rank

18th

Out-of-school rate for children of primary school age, both sexes over time

Chad
Senegal

How they compare

Chad currently reports 26.2% against 25.7% in Senegal, a difference of 0.5%.

The two have swapped places 2 times across 11 shared years of data; in 1988 it was Chad ahead.

Chad ranks 16th and Senegal ranks 18th of 188 countries.

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

Head to head by decade

Decade	Chad	Senegal	Difference	Ahead
1980s	66.7%	53.4%	13.2%	Chad
1990s	55.6%	46.1%	9.6%	Chad
2000s	45.5%	37.7%	7.8%	Chad
2010s	26.5%	25.3%	1.2%	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for children of primary school age, both sexes, Chad or Senegal?: Chad, at 26.2% against 25.7% in Senegal as of 2019.
What is the difference in out-of-school rate for children of primary school age, both sexes between Chad and Senegal?: 0.5%, with Chad ahead.
How many years of comparable data are there for Chad and Senegal?: 11 years are reported by both, from 1988 to 2019.
How do Chad and Senegal rank globally for out-of-school rate for children of primary school age, both sexes?: Chad ranks 16th and Senegal ranks 18th of 188 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for children of primary school age, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Senegal: Out-of-school rate for children of primary school age, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 18 September 2026, from https://education.statizoid.com/compare/out-of-school-rate-for-children-of-primary-school-age-both-sexes-percent/chad/senegal/

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About this data

Indicator: Out-of-school rate for children of primary school age, both sexes (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 233 places, 6,366 data points, 1970–2020
Last refreshed: 04 September 2026

The number of students of the official age for primary education is subtracted from the total population of the same age. The result is expressed as a percentage of the population of the official age for primary education. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/