Iran Population 2024 Estimate By Religion. The un estimates the july 1, 2024 population at 91,567,700. The population of iran is equivalent to 1.12% of the world's total's.

From 1980 to 1988, iran fought a bloody, indecisive war with iraq that eventually expanded into the persian gulf and led to clashes between us navy and. Demographic studies that use censuses and other data sources to estimate the size of religious groups, project how fast they are growing or shrinking, and analyze mechanisms of religious change;