Iran, Islamic Republic of vs Oman: Proportion of students at the end of lower secondary education

Iran, Islamic Republic of
16.6%
in 2023
Oman
17.5%
in 2023
Iran, Islamic Republic of rank
49th
Oman rank
46th

Proportion of students at the end of lower secondary education over time

  • Iran, Islamic Republic of
  • Oman
1020304050199520092023

How they compare

Oman currently reports 17.5% against 16.6% in Iran, Islamic Republic of, a difference of 0.9%.

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

The two have swapped places 2 times across 5 shared years of data; in 2007 it was Oman ahead.

Iran, Islamic Republic of ranks 49th and Oman ranks 46th of 56 countries.

Oman has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Oman Difference Ahead
2000s 9.2% 17.5% 8.3% Oman
2010s 18.9% 30.7% 11.9% Oman
2020s 16.6% 17.5% 0.8% Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary education, Iran, Islamic Republic of or Oman?
Oman, at 17.5% against 16.6% in Iran, Islamic Republic of as of 2023.
What is the difference in proportion of students at the end of lower secondary education between Iran, Islamic Republic of and Oman?
0.9%, with Oman ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Oman?
5 years are reported by both, from 2007 to 2023.
How do Iran, Islamic Republic of and Oman rank globally for proportion of students at the end of lower secondary education?
Iran, Islamic Republic of ranks 49th and Oman ranks 46th of 56 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, did not speak the language of the test at home, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Oman: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-35/iran-islamic-rep/oman/

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About this data

Indicator
Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, did not speak the language of the test at home, both sexes (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
56 places, 395 data points, 1995–2023
Last refreshed

February 2026 Data Release