Sunni Islam is the dominant religion in Jordan. Muslims make up about 92% of the country's population; in turn, 93% of those self-identify as Sunnis--the highest percentage in the world. There are also a small number of Ahmadi Muslims, and some Shiites. Many Shia are Iraqi and Lebanese refugees.
The country also boasts one of the oldest Christian communities in the world, coexisting with the rest of the population. They made up up about 4% of the population when the country had 5 million inhabitants (Who are the Christians in the Middle East, Betty Jane & J. Martin Bailey, pp. 188-169). down from 20% in the 1930s, due to several reasons, mainly due to high rates of Muslim immigration into the country. More than half are Greek Orthodox. The rest are Latin or Greek Rite Catholics, Syrian Orthodox, Protestants and Armenians., ibid. Jordanian Christians in a country of almost 10 million are thought to number 250,000-350,000 excluding tens of thousands Syrian and Iraqi Christians in the country. A 2015 study estimates some 6,500 Christian believers from a Muslim background in the country, most of them belonging to some form of Protestantism.
There are no legal restrictions on Jews, but in 2006 there were reported to be no Jewish citizens. Bahá'ís and religious minorities practice freely in Jordan, however, with specific restrictions.
The percentages vary slightly in different cities and regions, for instance the south of Jordan and cities like Zarqa have the highest percentage of Muslims, while Amman, Irbid, Madaba, Salt, and Karak have larger Christian communities than the national average, and the towns of Fuheis, Al Husn and Ajloun have either majority Christian or much greater than national average. Several villages have mixed Christian/Muslim populations, like Kufranja and Raimoun in the north.
Anglicans/Episcopalians in Jordan are under the oversight of the Anglican Bishop in Jerusalem. The Church of the Redeemer is the largest congregation by membership of any church in the entire Episcopal Diocese of Jerusalem. Other Episcopal churches are in Ashrafiyya, Salt, Zarqa, Marka refugee camp, Irbid, Al Husn and Aqaba.
In general, Muslims and Christians live together with no major problems regarding differences and discrimination. However, the smallest minorities, consisting of small Shia, Bahá'ís, and Druze contingents, experience the greatest degree of religious discrimination from the government. Examples include instances of rejection by the Jordanian government to recognize members of the Bahá'í Faith and the Anglican Church.
The state religion is Islam, but the constitution provides for the freedom to practice one's religion in accordance with the customs that are observed in the Kingdom, unless they violate public order or morality.
Some issues, however, such as religious conversion, are controversial. Although conversion to Islam is relatively free of legal complications, those wishing to leave Islam risk the loss of civil rights and face immense societal pressure. Among the restrictions against religious minorities are:
In June 2006, the government published the International Covenant on Civil and Political Rights in the government's Official Gazette. Article 18 of that Covenant provides freedom of religion.