Iran, Islamic Republic of vs Liechtenstein: Official entrance age to pre-primary education

Iran, Islamic Republic of
5 years
in 2019
Liechtenstein
5 years
in 2019
Iran, Islamic Republic of rank
2nd
Liechtenstein rank
2nd

Official entrance age to pre-primary education over time

  • Iran, Islamic Republic of
  • Liechtenstein
012345197019942019

How they compare

Iran, Islamic Republic of currently reports 5 years against 5 years in Liechtenstein, a difference of 0 years.

The two have swapped places 1 time across 50 shared years of data; in 1970 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 2nd and Liechtenstein ranks 2nd of 210 countries.

Iran, Islamic Republic of has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Liechtenstein Difference Ahead
1970s 5 years 4 years 1 years Iran, Islamic Republic of
1980s 5 years 4 years 1 years Iran, Islamic Republic of
1990s 5 years 4.1 years 0.9 years Iran, Islamic Republic of
2000s 5 years 5 years 0 years
2010s 5 years 5 years 0 years

Averages of every year both report within each decade.

Frequently asked questions

Which has higher official entrance age to pre-primary education, Iran, Islamic Republic of or Liechtenstein?
Iran, Islamic Republic of, at 5 years against 5 years in Liechtenstein as of 2019.
What is the difference in official entrance age to pre-primary education between Iran, Islamic Republic of and Liechtenstein?
0 years, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Liechtenstein?
50 years are reported by both, from 1970 to 2019.
How do Iran, Islamic Republic of and Liechtenstein rank globally for official entrance age to pre-primary education?
Iran, Islamic Republic of ranks 2nd and Liechtenstein ranks 2nd of 210 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Official entrance age to pre-primary education (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 Liechtenstein: Official entrance age to pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 25 August 2026, from https://reference.statizoid.com/compare/official-entrance-age-to-pre-primary-education-years/iran-islamic-rep/liechtenstein/

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About this data

Indicator
Official entrance age to 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

Age at which students would enter pre-primary education.