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

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, one year before than official primary entry age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Angola vs Sudan: School age population, one year before than official primary entry

Angola

1.08 million number

in 2020

Sudan

1.18 million number

in 2020

Angola rank

24th

Sudan rank

21st

School age population, one year before than official primary entry over time

Angola
Sudan

How they compare

Sudan currently reports 1.18 million number against 1.08 million number in Angola, a difference of 103,380 number.

That makes Sudan's figure about 1.1 times Angola's.

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

Angola ranks 24th and Sudan ranks 21st of 202 countries.

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

Head to head by decade

Decade	Angola	Sudan	Difference	Ahead
1990s	526,470 number	807,168 number	280,698 number	Sudan
2000s	634,194 number	917,404 number	283,210 number	Sudan
2010s	924,103 number	1.10 million number	171,001 number	Sudan
2020s	1.08 million number	1.18 million number	103,380 number	Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school age population, one year before than official primary entry, Angola or Sudan?: Sudan, at 1.18 million number against 1.08 million number in Angola as of 2020.
What is the difference in school age population, one year before than official primary entry between Angola and Sudan?: 103,380 number, with Sudan ahead.
How many years of comparable data are there for Angola and Sudan?: 22 years are reported by both, from 1999 to 2020.
How do Angola and Sudan rank globally for school age population, one year before than official primary entry?: Angola ranks 24th and Sudan ranks 21st of 202 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as School age population, one year before than official primary entry age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Angola vs Sudan: School age population, one year before than official primary entry. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 28 August 2026, from https://reference.statizoid.com/compare/school-age-population-one-year-before-than-official-primary-entry-age-both-sexes-number/angola/sudan/

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<a href="https://reference.statizoid.com/compare/school-age-population-one-year-before-than-official-primary-entry-age-both-sexes-number/angola/sudan/">Angola vs Sudan: School age population, one year before than official primary entry</a> — Statizoid

About this data

Indicator: School age population, one year before than official primary entry age, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 247 places, 12,237 data points, 1970–2020
Last refreshed: 21 August 2026

Population of the age-group theoretically corresponding to one year before the official primary entry age as indicated by theoretical entrance age and duration. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/