Iran vs OECD members: Population, total
Iran
92.42 million
in 2025
OECD members
1.40 billion
in 2025
Iran rank
17th
OECD members rank
17th
Population, total over time
- Iran
- OECD members
How they compare
OECD members currently reports 1.40 billion against 92.42 million in Iran, a difference of 1.31 billion.
That makes OECD members's figure about 15.2 times Iran's.
Across all 66 years both countries report, OECD members has been ahead every year.
Iran ranks 17th and OECD members ranks 17th of 215 countries.
Individual pages
About this data
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.