Iran - Demographics

Demographics

Main articles: Demographics of Iran, Iranian peoples, Languages of Iran, Health care in Iran, Social class in Iran, Human rights in the Islamic Republic of Iran, and Iranian citizens abroad

Iran is a diverse country, consisting of people of many religious and ethnic backgrounds, which is cemented by the Persian language and culture. The majority of the population speaks the Persian language, which is also the official language of the country, as well as other Iranian languages or dialects. Turkic languages and dialects, most importantly Azerbaijani language, are spoken in different areas in Iran. Additionally, Arabic is spoken in the southwestern parts of the country, although Arabs constitute a minority in these regions. The exact ethnic breakdown of Iran is unknown as there are no official numbers, however some organizations have made estimates. The World Factbook released the estimate: Persians (61%), Azerbaijanis (16%), Kurds (10%), Lurs (6%), Arabs (2%), Balochs (2%), Turkmens and Turkic tribes (2%), Laks, Qashqai, Pashtuns, Armenians, Georgians, Persian Jews, Assyrians, Circassians, Tats, Mandaeans, Gypsies, Brahuis, Kazakhs and others (1%). However according to them Persian is spoken as first language by 53%, while Azerbaijani and other Turkic dialects is spoken by 18%, Kurdish by 10%, Gilaki and Mazandarani by 7%, Luri by 6%, Balochi by 2%, Arabic by 2% and that some 2% have other languages as first language.

The Library of Congress estimates are as following: Persians (65%), Azerbaijanis (16%), Kurds (7%), Lurs (6%), Arabs (2%), Baluchi (2%), Turkmens (1%), Turkic tribal groups such as the Qashqai (1%), and non-Persian, non-Turkic groups such as Armenians, Assyrians, Pashtuns and Georgians (less than 1%). According to it Persian is spoken as a mother tongue by at least 65% of the population and as a second language by a large proportion of the remaining 35%.

Iran's population increased dramatically during the latter half of the 20th century, reaching about 75 million by 2009. According to the 1956 census the population of Iran was about 19 million. In recent years, however, Iran's birth rate has dropped significantly, and is 1.29% in July 2012. Studies project that Iran's rate of population growth will continue to slow until it stabilizes above 105 million by 2050. More than two-thirds of the population is under the age of 30, and the literacy rate is 82%. Women today compose more than half of the incoming classes for universities around the country and increasingly continue to play pivotal roles in society.

Iran hosts one of the largest refugee populations in the world, with more than one million refugees, mostly from Afghanistan and Iraq. Since 2006, Iranian officials have been working with the UNHCR and Afghan officials for their repatriation. According to estimates, about five million Iranian citizens have emigrated to other countries, mostly since the Iranian Revolution in 1979.

According to the Iranian Constitution, the government is required to provide every citizen of the country with access to social security that covers retirement, unemployment, old age, disability, accidents, calamities, health and medical treatment and care services. This is covered by public revenues and income derived from public contributions. The World Health Organization in on health systems ranked Iran's performance on health level 58th, and its overall health system performance 93rd among the world's nations in 2000.