What is the difference in secondary education, duration between Iran, Islamic Republic of and Paraguay?

0 years, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Paraguay?

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.

Iran, Islamic Republic of vs Paraguay: Secondary education, duration

Iran, Islamic Republic of

6 years

in 2025

Paraguay

6 years

in 2025

Iran, Islamic Republic of rank

91st

Paraguay rank

91st

Secondary education, duration over time

Iran, Islamic Republic of
Paraguay

How they compare

Iran, Islamic Republic of currently reports 6 years against 6 years in Paraguay, a difference of 0 years.

The two have swapped places 2 times across 56 shared years of data; in 1970 it was Paraguay ahead.

Iran, Islamic Republic of ranks 91st and Paraguay ranks 91st of 209 countries.

Iran, Islamic Republic of has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Iran, Islamic Republic of	Paraguay	Difference	Ahead
1970s	6.2 years	6 years	0.2 years	Iran, Islamic Republic of
1980s	7 years	6 years	1 years	Iran, Islamic Republic of
1990s	7 years	6 years	1 years	Iran, Islamic Republic of
2000s	7 years	6 years	1 years	Iran, Islamic Republic of
2010s	6.3 years	6 years	0.3 years	Iran, Islamic Republic of
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, Iran, Islamic Republic of or Paraguay?: Iran, Islamic Republic of, at 6 years against 6 years in Paraguay as of 2025.
What is the difference in secondary education, duration between Iran, Islamic Republic of and Paraguay?: 0 years, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Paraguay?: 56 years are reported by both, from 1970 to 2025.
How do Iran, Islamic Republic of and Paraguay rank globally for secondary education, duration?: Iran, Islamic Republic of ranks 91st and Paraguay 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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Iran, Islamic Republic of vs Paraguay: Secondary education, duration. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 18 August 2026, from https://education.statizoid.com/compare/secondary-education-duration-years/iran-islamic-rep/paraguay/

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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: 06 August 2026

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