What Is The Population Of Iran 2025 By Age. Tehran's 2025 population is now estimated at 9,616,010. The current population of iran is 91,919,902 based on projections of the latest united nations data.

The current population of iran is 91,919,902 based on projections of the latest united nations data. As of 1 january 2025, the population of iran was estimated to be 87,763,538 people.