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

51 years are reported by both, from 1970 to 2020.

Where does this data come from?

UNESCO Institute for Statistics, published as School age population, lower secondary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Italy: School age population, lower secondary education, both sexes

Chad

1.62 million number

in 2020

Italy

1.72 million number

in 2020

Chad rank

48th

Italy rank

47th

School age population, lower secondary education, both sexes over time

Chad
Italy

How they compare

Italy currently reports 1.72 million number against 1.62 million number in Chad, a difference of 104,650 number.

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

Across all 51 years both countries report, Italy has been ahead every year.

Chad ranks 48th and Italy ranks 47th of 205 countries.

Italy has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Chad	Italy	Difference	Ahead
1970s	350,969 number	2.64 million number	2.29 million number	Italy
1980s	442,494 number	2.61 million number	2.17 million number	Italy
1990s	634,991 number	1.92 million number	1.29 million number	Italy
2000s	935,834 number	1.67 million number	733,253 number	Italy
2010s	1.36 million number	1.68 million number	319,589 number	Italy
2020s	1.62 million number	1.72 million number	104,650 number	Italy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school age population, lower secondary education, both sexes, Chad or Italy?: Italy, at 1.72 million number against 1.62 million number in Chad as of 2020.
What is the difference in school age population, lower secondary education, both sexes between Chad and Italy?: 104,650 number, with Italy ahead.
How many years of comparable data are there for Chad and Italy?: 51 years are reported by both, from 1970 to 2020.
How do Chad and Italy rank globally for school age population, lower secondary education, both sexes?: Chad ranks 48th and Italy ranks 47th of 205 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as School age population, lower secondary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Italy: School age population, lower secondary education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 01 September 2026, from https://education.statizoid.com/compare/school-age-population-lower-secondary-education-both-sexes-number/chad/italy/

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About this data

Indicator: School age population, lower secondary education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 250 places, 12,264 data points, 1970–2020
Last refreshed: 21 August 2026

Population of the age-group theoretically corresponding to lower secondary education as indicated by theoretical entrance age and duration.