指标	数值
总人口	91,600,000 人UN DESA WPP [2024] 91,570,000 人·World Bank WDI [2024] 91,570,000 人
年龄中位数	33.4 年UN DESA WPP [2024]
预期寿命	77.7–77.9 年World Bank WDI [2024] 77.85 年·UNDP HDI [2023] 77.65 年
族群	波斯人，阿塞拜疆人，库尔德人，卢尔人，俾路支人，阿拉伯人，土库曼人以及突厥部落CIA World Factbook [2025] · 2026 archive
语言	波斯语（官方），阿塞拜疆语及其他突厥方言，库尔德语，吉兰语和马赞德兰语，卢尔语，俾路支语，阿拉伯语CIA World Factbook [2025] · 2026 archive
宗教	穆斯林（官方）98.5%，基督徒 0.7%，巴哈伊教 0.3%，不可知论者 0.3%，其他（包括琐罗亚斯德教、犹太教、印度教）0.2%（2020年估计值）CIA World Factbook [2025] · 2026 archive
城市化	总人口的 77.3%(2023)CIA World Factbook [2025] · 2026 archive
人口增长	1.05 %World Bank WDI [2024]
出生率	12.6 每1000World Bank WDI [2024]
死亡率	4.75 每1000World Bank WDI [2024]
城市人口	77 %World Bank WDI [2024]
语言 (结构化)	Aimaq Alamuti Alviri-Vidari Ashtiani Assyrian Neo-Aramaic Avestan Bajelani Bakhtiari Balkan Romani Bashkardi Brahui Caspian and eastern Persia Gypsy Central Kurdish Central-Southern Persian Gypsy Classical Mandaic Dari Dezfuli-Shushtari Eastern Armenian Elamite Eshtehardi Fars Dialects Gazic Georgian Gilaki Gilit Mesopotamian Arabic Gulf Arabic Gurani Gurgani Gutian Harzani-Kilit Hazaragi Hulaulá Jadgali Judeo-Hamadani-Borujerdi Judeo-Persian Kabatei Kajali Karanic Karingani-Kalasuri-Khoynarudi Kavir Kazakh Khalaj Khalaj Turkic Kho'ini Kholosi Khorasan Arabic Khorasan Turkic Khunsaric Koroshi Laki Larestani Lasgerdi Lishán Didán Maraghei Mazanderani Muslim Tat Natanzic Nayinic Neo-Mandaic North Azerbaijani North-Central Talysh Northern Kurdish Northern Luri Northwestern Fars Old Persian (ca. 600-400 B.C.) Pahlavi Parsi-Dari Parthian Qahvehkhaneh Sign Language Qashqa'i Razajerdi Rudbari Salchuq Sangisari Seb Seliyer Semnani-Biyabuneki Shahmirzadi Shahrudi-Southern Talysh Sivandi Soic Sorkhei-Aftari South Azerbaijani Southern Balochi Southern Kurdish Southern Luri Southern Pashto Takestani Turkish Turkmen Tushan Names Upper Taromi Vafsi Western Balochi Western Farsi Zaban Eshareh Irani Zoroastrian Yazdi Glottolog [2026]