Angola vs Nigeria: Theoretical duration of early childhood educational development

Angola
4 years
in 2019
Nigeria
4 years
in 2019
Angola rank
1st
Nigeria rank
1st

Theoretical duration of early childhood educational development over time

  • Angola
  • Nigeria
01234199920092019

How they compare

Angola currently reports 4 years against 4 years in Nigeria, a difference of 0 years.

Across all 17 years both countries report, Nigeria has been ahead every year.

Angola ranks 1st and Nigeria ranks 1st of 98 countries.

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

Head to head by decade

Decade Angola Nigeria Difference Ahead
1990s 4 years 4 years 0 years
2000s 3 years 4 years 1 years Nigeria
2010s 3.67 years 4 years 0.3333 years Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of early childhood educational development, Angola or Nigeria?
Angola, at 4 years against 4 years in Nigeria as of 2019.
What is the difference in theoretical duration of early childhood educational development between Angola and Nigeria?
0 years, with Angola ahead.
How many years of comparable data are there for Angola and Nigeria?
17 years are reported by both, from 1999 to 2019.
How do Angola and Nigeria rank globally for theoretical duration of early childhood educational development?
Angola ranks 1st and Nigeria ranks 1st of 98 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Theoretical duration of early childhood educational development (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Angola vs Nigeria: Theoretical duration of early childhood educational development. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 21 August 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-early-childhood-educational-development-years/angola/nigeria/

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About this data

Indicator
Theoretical duration of early childhood educational development (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
98 places, 1,343 data points, 1972–2020
Last refreshed

Number of grades (years) in early childhood educational development.