How many years of comparable data are there for Sudan and Viet Nam?

22 years are reported by both, from 1999 to 2020.

Where does this data come from?

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

Sudan vs Viet Nam: School age population, upper secondary education, female

Sudan

1.43 million number

in 2020

Viet Nam

1.88 million number

in 2020

Sudan rank

19th

Viet Nam rank

17th

School age population, upper secondary education, female over time

Sudan
Viet Nam

How they compare

Viet Nam currently reports 1.88 million number against 1.43 million number in Sudan, a difference of 449,320 number.

That makes Viet Nam's figure about 1.3 times Sudan's.

Across all 22 years both countries report, Viet Nam has been ahead every year.

Sudan ranks 19th and Viet Nam ranks 17th of 205 countries.

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

Head to head by decade

Decade	Sudan	Viet Nam	Difference	Ahead
1990s	881,400 number	2.41 million number	1.53 million number	Viet Nam
2000s	988,255 number	2.58 million number	1.59 million number	Viet Nam
2010s	1.28 million number	2.14 million number	860,240 number	Viet Nam
2020s	1.43 million number	1.88 million number	449,320 number	Viet Nam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school age population, upper secondary education, female, Sudan or Viet Nam?: Viet Nam, at 1.88 million number against 1.43 million number in Sudan as of 2020.
What is the difference in school age population, upper secondary education, female between Sudan and Viet Nam?: 449,320 number, with Viet Nam ahead.
How many years of comparable data are there for Sudan and Viet Nam?: 22 years are reported by both, from 1999 to 2020.
How do Sudan and Viet Nam rank globally for school age population, upper secondary education, female?: Sudan ranks 19th and Viet Nam ranks 17th of 205 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as School age population, upper secondary education, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sudan vs Viet Nam: School age population, upper secondary education, female. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 30 August 2026, from https://education.statizoid.com/compare/school-age-population-upper-secondary-education-female-number/sudan/viet-nam/

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About this data

Indicator: School age population, upper secondary education, female (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

Female population of the age-group theoretically corresponding to upper secondary education as indicated by theoretical entrance age and duration.