Demography

Mazandarani
Persian
Kurd
Kurd
Guilak
Lur
Lur
Balooch
Azeri
Turkmen
Qashqai
Uninhabited
Iranian Arab
IranianArab
Pashtun
Talysh

Iran is a diverse country consisting of people of many religions and ethnic backgrounds cemented by the Persian culture. 70% of present-day Iranians are Iranic peoples, native speakers of Iranian branches of the Indo-European languages. The majority of the population speaks the official Persian language, and other Iranian languages or dialects. In addition Arabic is spoken in Southwestern Iran, and Turkic dialects, (i.e. Azeri, etc) are spoken in different areas in Iran. The main ethnic groups are Persians (51%), Azeris (24%), Gilaki and Mazandarani (8%), Kurds (7%), Arabs (3%), Baluchi (2%), Lurs (2%), Turkmens (2%), Laks, Qashqai, Armenians, Persian Jews, Georgians, Assyrians, Circassians, Tats, Mandaeans, Gypsies, Brahuis, Hazara, Kazakhs and others (1%).
Iran's population increased dramatically during the latter half of the 20th century, reaching about 70 million by 2006. In recent years, however, Iran's birth rate has dropped significantly. Currently the population is almost 72 million Studies show that Iran's rate of population growth will continue to slow until it stabilizes above 90 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.
Religion in Iran is dominated by the Twelver Shi'a branch of Islam, which is the official state religion and to which about 89% of Iranians belong. About 9% of Iranians belong to the Sunni branch of Islam, mainly Kurds and Iran's Balochi Sunni. The remaining 2% are non-Muslim religious minorities, including Bahá'ís, Mandeans, Hindus, Yezidis, Yarsanis, Zoroastrians, Jews, and Christians.The latter three minority religions are officially recognized and protected, and have reserved seats in the Majlis (Parliament). However the Bahá'í Faith, Iran's largest religious minority, is not officially recognized, and has been persecuted during its existence in Iran. Since the 1979 revolution the persecution of Bahá'ís has increased with executions, the denial of civil rights and liberties, and the denial of access to higher education and employment Currently, the Islamic Republic of Iran is noted for significant human rights violations, despite efforts by human right activists, writers, NGOs and some political parties. Human rights violations include governmental impunity, restricted freedom of speech, gender inequality, treatment of homosexuals, execution of minors, and in some cases torture.
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 the last report on health systems ranks Iran's performance on health level 58th, and its overall health system performance 93rd among the world's nations.