Which has higher secondary education, duration, Democratic Republic of Congo or Nauru?

Democratic Republic of Congo, at 6 years against 6 years in Nauru as of 2025.

What is the difference in secondary education, duration between Democratic Republic of Congo and Nauru?

0 years, with Democratic Republic of Congo ahead.

How many years of comparable data are there for Democratic Republic of Congo and Nauru?

56 years are reported by both, from 1970 to 2025.

Where does this data come from?

Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Secondary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Democratic Republic of Congo vs Nauru: Secondary education, duration (years)

Democratic Republic of Congo

6 years

in 2025

Nauru

6 years

in 2025

Democratic Republic of Congo rank

91st

Nauru rank

91st

Secondary education, duration (years) over time

Democratic Republic of Congo
Nauru

How they compare

Democratic Republic of Congo currently reports 6 years against 6 years in Nauru, a difference of 0 years.

The two have swapped places 1 time across 56 shared years of data; in 1970 it was Democratic Republic of Congo ahead.

Democratic Republic of Congo ranks 91st and Nauru ranks 91st of 209 countries.

Democratic Republic of Congo has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Democratic Republic of Congo	Nauru	Difference	Ahead
1970s	6 years	5 years	1 years	Democratic Republic of Congo
1980s	6 years	5 years	1 years	Democratic Republic of Congo
1990s	6 years	5.2 years	0.8 years	Democratic Republic of Congo
2000s	6 years	6 years	0 years	—
2010s	6 years	6 years	0 years	—
2020s	6 years	6 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher secondary education, duration, Democratic Republic of Congo or Nauru?: Democratic Republic of Congo, at 6 years against 6 years in Nauru as of 2025.
What is the difference in secondary education, duration between Democratic Republic of Congo and Nauru?: 0 years, with Democratic Republic of Congo ahead.
How many years of comparable data are there for Democratic Republic of Congo and Nauru?: 56 years are reported by both, from 1970 to 2025.
How do Democratic Republic of Congo and Nauru rank globally for secondary education, duration?: Democratic Republic of Congo ranks 91st and Nauru ranks 91st of 209 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Secondary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Democratic Republic of Congo vs Nauru: Secondary education, duration. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 24 October 2026, from https://education.statizoid.com/compare/secondary-education-duration-years/congo-dem-rep/naoero/

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About this data

Indicator: Secondary education, duration (years)
Unit: years
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 255 places, 13,986 data points, 1970–2025
Last refreshed: 15 October 2026

Secondary duration refers to the number of grades (years) in secondary school.