Iran      

Population

86,758,304 (2022 est.)

Ethnic Groups

Persian, Azeri, Kurd, Lur, Baloch, Arab, Turkmen, and Turkic tribes

Languages

Persian Farsi (official), Azeri and other Turkic dialects, Kurdish, Gilaki and Mazandarani, Luri, Balochi, Arabic

Religions

Muslim (official) 99.6% (Shia 90-95%, Sunni 5-10%), other (includes Zoroastrian, Jewish, and Christian) 0.3%, unspecified 0.2% (2016 est.)

Internal estimates indicate that 60% of Iranians reject Islam and are non-practicing or agnostic.