
An April 2008 estimate of the total Iraqi population is 28,221,181.
Seventy-five to eighty percent of Iraq's population are Arabs; the other major ethnic groups are the Kurds at 15-20%, Assyrians, Iraqi Turkmen and others (5%), who mostly live in the north and northeast of the country. Other distinct groups are Persians and Armenians. About 20,000 Marsh Arabs live in southern Iraq.
Arabic and Kurdish are official languages. Assyrian and Turkmen are official languages in areas where the Assyrians and Iraqi Turkmen are located respectively. Armenian and Persian are also spoken but to a lesser extent. English is the most commonly spoken Western language.
Religious composition includes:
- Muslim, 97%; Christian or other, 3%.
- There are no official figures available, mainly due to the highly politically charged nature of the subject. Two estimates of the Muslim proportions of the population are:
- Shi'a as much as 60%, Sunni about 40% (source: Britannica, Religion section of Iraq article).
- Shi'a 60%-65%, Sunni 32%-37% (source: CIA World Fact Book).
The Shi'a are mostly Arabs, some are Turkmen and Faili Kurds, and almost all are Twelver school. Sunnis are composed of Arabs, Turkmen who are Hanafi school and Kurds who are Shafi school.
According to most western sources the majority of Iraqis are Shi'ite Arab Muslims (around 60%), and Sunnis represent about 40% of the population made up of Arabs, Kurds and Turkmen. Sunnis hotly dispute these figures, including an ex-Iraqi Ambassador, referring to American sources. They claim that many reports or sources only include Arab Sunnis as 'Sunni', missing out the Kurdish and Turkmen Sunnis.
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