Iran, Islamic Republic of vs Saint Helena: School life expectancy, pre-primary, both sexes

Iran, Islamic Republic of
0.6717 years
in 2020
Saint Helena
0.631 years
in 1998
Iran, Islamic Republic of rank
185th
Saint Helena rank
187th

School life expectancy, pre-primary, both sexes over time

  • Iran, Islamic Republic of
  • Saint Helena
00.20.40.6197119952020

How they compare

Iran, Islamic Republic of currently reports 0.6717 years against 0.631 years in Saint Helena, a difference of 0.0407 years.

That makes Iran, Islamic Republic of's figure about 1.1 times Saint Helena's.

Across all 7 years both countries report, Saint Helena has been ahead every year.

Iran, Islamic Republic of ranks 185th and Saint Helena ranks 187th of 213 countries.

Saint Helena has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Saint Helena Difference Ahead
1980s 0.1156 years 0.5301 years 0.4145 years Saint Helena
1990s 0.157 years 0.631 years 0.4739 years Saint Helena

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, pre-primary, both sexes, Iran, Islamic Republic of or Saint Helena?
Iran, Islamic Republic of, at 0.6717 years against 0.631 years in Saint Helena as of 2020.
What is the difference in school life expectancy, pre-primary, both sexes between Iran, Islamic Republic of and Saint Helena?
0.0407 years, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Saint Helena?
7 years are reported by both, from 1981 to 1998.
How do Iran, Islamic Republic of and Saint Helena rank globally for school life expectancy, pre-primary, both sexes?
Iran, Islamic Republic of ranks 185th and Saint Helena ranks 187th of 213 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as School life expectancy, pre-primary, both sexes (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 Saint Helena: School life expectancy, pre-primary, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 03 September 2026, from https://education.statizoid.com/compare/school-life-expectancy-pre-primary-both-sexes-years-2/iran-islamic-rep/saint-helena/

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About this data

Indicator
School life expectancy, pre-primary, both sexes (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
434 places, 15,404 data points, 1970–2025
Last refreshed

February 2026 Data Release