Iran
Location: Southwest Asia Official name: Islamic Republic of Iran Formation (date of independence / date current borders were established): 1502 / 1990 Capital city: Tehran Population: 75.1 million / 119 people per sq mile (46 people per sq km) Total land area: 636,293 square miles (1,648,000 square km) Language(s) spoken: Farsi (official language), Azeri, Luri, …