What is the difference in theoretical duration of pre-primary education between Congo, Democratic Republic of the and South Sudan?

0 years, with Congo, Democratic Republic of the ahead.

How many years of comparable data are there for Congo, Democratic Republic of the and South Sudan?

21 years are reported by both, from 1999 to 2019.

Where does this data come from?

UNESCO Institute for Statistics, published as Theoretical duration of pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo, Democratic Republic of the vs South Sudan: Theoretical duration of pre-primary education

Congo, Democratic Republic of the

3 years

in 2019

South Sudan

3 years

in 2019

Congo, Democratic Republic of the rank

21st

South Sudan rank

21st

Theoretical duration of pre-primary education over time

Congo, Democratic Republic of the
South Sudan

How they compare

Congo, Democratic Republic of the currently reports 3 years against 3 years in South Sudan, a difference of 0 years.

Across all 21 years both countries report, South Sudan has been ahead every year.

Congo, Democratic Republic of the ranks 21st and South Sudan ranks 21st of 210 countries.

Head to head by decade

Decade	Congo, Democratic Republic of the	South Sudan	Ahead
1990s	3 years	3 years	—
2000s	3 years	3 years	—
2010s	3 years	3 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of pre-primary education, Congo, Democratic Republic of the or South Sudan?: Congo, Democratic Republic of the, at 3 years against 3 years in South Sudan as of 2019.
What is the difference in theoretical duration of pre-primary education between Congo, Democratic Republic of the and South Sudan?: 0 years, with Congo, Democratic Republic of the ahead.
How many years of comparable data are there for Congo, Democratic Republic of the and South Sudan?: 21 years are reported by both, from 1999 to 2019.
How do Congo, Democratic Republic of the and South Sudan rank globally for theoretical duration of pre-primary education?: Congo, Democratic Republic of the ranks 21st and South Sudan ranks 21st of 210 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Theoretical duration of pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo, Democratic Republic of the vs South Sudan: Theoretical duration of pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 22 August 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-pre-primary-education-years/congo-dem-rep/south-sudan/

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About this data

Indicator: Theoretical duration of pre-primary education (years)
Unit: years
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 210 places, 10,271 data points, 1970–2020
Last refreshed: 21 August 2026

Number of grades (years) in pre-primary education.