Iran (Islamic Republic of) is a country in Asia (Southern Asia) with a total population of 91,567,738 as of 2024. It covers an area of 1,648,195 km², resulting in a population density of 55.8 people per km².

The average life expectancy is 77.7 years (75.8 for men, 79.6 for women). The fertility rate stands at 1.70 children per woman, and the median age of the population is 34.9 years.

The country's population growth rate is 1.05% per year. Net migration is 190,156 people, indicating that more people are moving into the country than leaving. The infant mortality rate is 10.7 per 1,000 live births.

Demographic Profile

Iran (Islamic Republic of) is located in Southern Asia, a part of Asia, and covers an area of 1,648,195 km². With a population of 91,567,738, the country has a population density of 55.8 inhabitants per square kilometer, which is close to the global average of approximately 60 people per km².

The demographic structure of Iran (Islamic Republic of) reveals a population in demographic transition. The median age of 34.9 years means that half of the population is younger and half is older than this age. The population is in a transitional phase, with declining birth rates and improving life expectancy gradually shifting the age structure toward an older profile.

Health and Longevity

Life expectancy in Iran (Islamic Republic of) stands at 77.7 years overall — 75.8 years for men and 79.6 years for women. This places the country among those with high life expectancy globally, reflecting well-developed healthcare systems and living standards. The infant mortality rate is 10.7 per 1,000 live births, which reflects moderate healthcare conditions with room for improvement.

Fertility and Population Growth

The total fertility rate (TFR) of 1.70 children per woman is below the replacement level of 2.1, which without immigration leads to population decline over time. The population is growing at a rate of 1.05% per year. This moderate growth rate reflects a balance between natural increase and migration patterns.

Migration

Net migration in Iran (Islamic Republic of) is 190,156 people, meaning more people are moving into the country than leaving. The country serves as a destination for migrants, which helps offset low natural population growth and fills labor market needs.

Outlook

Based on current demographic trends, Iran (Islamic Republic of)'s population dynamics reflect broader patterns seen across Southern Asia. The ongoing demographic transition will require careful policy planning to harness the potential of a changing population structure.