Iran's population increased dramatically during the later half of the 20th century, reaching about 75 million by 2011. In recent years, however, Iran's birth rate has dropped significantly. Studies project that Iran's rate of population growth will continue to slow until it stabilizes above 100 million by 2050. More than half of Iran's population is under 35 years old (2012).
Iran Geography is fascinating. Iran is located in the Middle East, between Iraq and Pakistan bordering the Gulf of Oman, the Persian Gulf, and the Caspian Sea. Latitude of Iran is 32 degree North and longitude is 53 degree East.
Although Iran political structure is a republic system, it may seem different from other similar political systems. Iran political system's origin and roots are the reason beyond such a uniqueness.