Islamic Republic of Iran
| Region | Southern Asia |
| Population (000, 2020) | 83 993 |
| Pop. density (per km2, 2020) | 51.6 |
| Capital city | Tehran |
| Capital city pop. (000, 2020) | 9 013.7c |
| UN membership date | 24-Oct-45 |
| Surface area (km2) | 1 628 750a,b |
| Sex ratio (m per 100 f) | 102 |
| National currency | Iranian Rial (IRR) |
| Exchange rate (per US$) | 42 000.0c |
