Iran, Islamic Republic of vs Türkiye: Population of the official entrance age to secondary general

Iran, Islamic Republic of
1.21 million number
in 2020
Türkiye
1.35 million number
in 2020
Iran, Islamic Republic of rank
19th
Türkiye rank
18th

Population of the official entrance age to secondary general over time

  • Iran, Islamic Republic of
  • Türkiye
0500.0k1.0M1.5M2.0M197019952020

How they compare

Türkiye currently reports 1.35 million number against 1.21 million number in Iran, Islamic Republic of, a difference of 138,820 number.

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

The two have swapped places 2 times across 51 shared years of data; in 1970 it was Türkiye ahead.

Iran, Islamic Republic of ranks 19th and Türkiye ranks 18th of 205 countries.

Across the 6 decades both report, Iran, Islamic Republic of averaged higher in 2 and Türkiye in 4.

Head to head by decade

Decade Iran, Islamic Republic of Türkiye Difference Ahead
1970s 804,790 number 920,837 number 116,048 number Türkiye
1980s 1.10 million number 1.13 million number 26,496 number Türkiye
1990s 1.73 million number 1.28 million number 454,672 number Iran, Islamic Republic of
2000s 1.51 million number 1.27 million number 235,424 number Iran, Islamic Republic of
2010s 1.12 million number 1.33 million number 202,457 number Türkiye
2020s 1.21 million number 1.35 million number 138,820 number Türkiye

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population of the official entrance age to secondary general, Iran, Islamic Republic of or Türkiye?
Türkiye, at 1.35 million number against 1.21 million number in Iran, Islamic Republic of as of 2020.
What is the difference in population of the official entrance age to secondary general between Iran, Islamic Republic of and Türkiye?
138,820 number, with Türkiye ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Türkiye?
51 years are reported by both, from 1970 to 2020.
How do Iran, Islamic Republic of and Türkiye rank globally for population of the official entrance age to secondary general?
Iran, Islamic Republic of ranks 19th and Türkiye ranks 18th of 205 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Population of the official entrance age to secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Türkiye: Population of the official entrance age to secondary general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://reference.statizoid.com/compare/population-of-the-official-entrance-age-to-secondary-general-education-both-sexes-number/iran-islamic-rep/turkiye/

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About this data

Indicator
Population of the official entrance age to secondary general education, both sexes (number)
Unit
number
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
205 places, 10,014 data points, 1970–2020
Last refreshed

Population of the age-group theoretically corresponding to secondary general education as indicated by theoretical entrance age and duration.