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

14 years are reported by both, from 1999 to 2012.

Where does this data come from?

UNESCO Institute for Statistics, published as Official entrance age to post-secondary non-tertiary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Grenada vs Iran, Islamic Republic of: Official entrance age to post-secondary non-tertiary education

Grenada

17 years

in 2019

Iran, Islamic Republic of

17 years

in 2012

Grenada rank

133rd

Iran, Islamic Republic of rank

133rd

Official entrance age to post-secondary non-tertiary education over time

Grenada
Iran, Islamic Republic of

How they compare

Grenada currently reports 17 years against 17 years in Iran, Islamic Republic of, a difference of 0 years.

Across all 14 years both countries report, Iran, Islamic Republic of has been ahead every year.

Grenada ranks 133rd and Iran, Islamic Republic of ranks 133rd of 169 countries.

Iran, Islamic Republic of has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Grenada	Iran, Islamic Republic of	Difference	Ahead
1990s	16 years	17 years	1 years	Iran, Islamic Republic of
2000s	16.1 years	17 years	0.9 years	Iran, Islamic Republic of
2010s	16.33 years	17 years	0.6667 years	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher official entrance age to post-secondary non-tertiary education, Grenada or Iran, Islamic Republic of?: Grenada, at 17 years against 17 years in Iran, Islamic Republic of as of 2019.
What is the difference in official entrance age to post-secondary non-tertiary education between Grenada and Iran, Islamic Republic of?: 0 years, with Grenada ahead.
How many years of comparable data are there for Grenada and Iran, Islamic Republic of?: 14 years are reported by both, from 1999 to 2012.
How do Grenada and Iran, Islamic Republic of rank globally for official entrance age to post-secondary non-tertiary education?: Grenada ranks 133rd and Iran, Islamic Republic of ranks 133rd of 169 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Official entrance age to post-secondary non-tertiary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Grenada vs Iran, Islamic Republic of: Official entrance age to post-secondary non-tertiary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 04 September 2026, from https://education.statizoid.com/compare/official-entrance-age-to-post-secondary-non-tertiary-education-years/grenada/iran-islamic-rep/

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About this data

Indicator: Official entrance age to post-secondary non-tertiary education (years)
Unit: years
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 169 places, 3,190 data points, 1970–2020
Last refreshed: 21 August 2026

Age at which students would enter post-secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.