In 2023, around 1.52 million Muslims lived in Italy. Almost 30 percent of them were represented by Moroccan citizens, with 417,000 people. Islam constitutes the first most common religion of foreigners nationwide. The second-largest religion among immigrants living in Italy is the Christian Orthodox one, considering the large Romanian community residing in the country.

This statistic presents the result of a survey on the perceived size of the Muslim population in Italy as of 2018. According to data published by Ipsos, respondents overestimated the size of the Muslim population in the country, thinking that about 19 percent of people living in Italy were Muslims, about four times the actual figure.

Italy: Muslims as percent of the total population: The latest value from is percent, unavailable from percent in . In comparison, the world average is 0.0 percent, based on data from countries. Historically, the average for Italy from to is percent. The minimum value, percent, was reached in while the maximum of percent was recorded in .

According to data from 2020, more than a half of foreign inhabitants in Italy were Christians (52 percent). Muslims represented 33 percent of all foreign residents in Italy, while almost five percent were either atheist or agnostic.

This statistic shows the estimated number of Muslims living in different European countries as of 2016. Approximately **** million Muslims were estimated to live in France, the most of any country listed. Germany and the United Kingdom also have large muslim populations with **** million and **** million respectively.

This statistic displays the projected Muslim population proportions in selected European countries in 2050, by scenario. In 2010 the proportion of Muslims in the population of Germany was *** percent, compared with *** percent in the UK and *** percent in France. Depending on the different migration scenarios estimated here, Germany's share of Muslims in the population could rise up to **** percent of it's population by 2050, higher than both the UK and France, with projected Muslim populations of **** and ** percent respectively.

Italie: Sunni Muslims as percent of the total population: Pour cet indicateur, The Cline Center for Democracy fournit des données pour la Italie de à . La valeur moyenne pour Italie pendant cette période était de pour cent avec un minimum de pour cent en et un maximum de pour cent en .

Every year, the number of Italian believers attending religious services becomes lower and lower. In 2023, the number of people attending places of worship at least once per week dropped below ten million individuals for the first time since at least 2001, seven million worshipers less than in 2013. However, figures increased to 10.2 million in 2024 compared to 2023. In 2020, the most prayerful were the citizens aged over 75 years, whereas the lowest number of individuals attending religious services at least once a week was recorded in the age group between 18 and 19 years. Religious affiliation of Italians Although the dominant religion in Italy is Catholicism, Italian citizens also belong to other religious minorities. In 2020, the largest share of individuals not affiliated to the Roman Catholic Church were Muslims, followed by Jehovah’s Witnesses and Protestants. Reasons to leave religion When asked about the reason they left the religion, 64 percent of the Italian respondents stated that they disagreed with their religion’s position on social issues. Another 60 percent of the interviewees were unhappy about scandals involving religious institutions, whereas six percent left the religion because they married someone outside the faith.

Between January and August 2021, the immigration numbers in Italy were largely influenced by citizens from Africa. Tunisia represented the most frequent origin country declared upon arrival, while Egypt and Ivory Coast occupied the third and fourth positions in this ranking. During the first eight months of 2021, 11 thousand Tunisians arrived on the Italian shores, while the number of people from Bangladesh amounted to 5.3 thousand.

Nationality of asylum seekers  

In October 2020, 792 asylum applicants in Italy came were from Pakistan. Pakistani represented the most frequent nationality of asylum seekers according to the requests processed in that month. Nigerian was the second most common nationality, with 501 requests made in October 2020. In the same month, 471 examined asylum applications were made by Bangladeshis. Bangladesh is among the most frequent places of origins declared upon arrival in Italy.

Unaccompanied and separated children

In 2019, 659 unaccompanied and separated children arrived in Italy to seek for asylum. Between 2014 and 2019, the number of asylum applications from unaccompanied children peaked in 2017 at 9.8 thousand. The largest percentage of unaccompanied and separated children who arrived in Italy by sea were from Sudan. Separated children are children separated from both their parents, for instance due to conflicts or other disasters. Unaccompanied children are infants separated from both parents or other relatives, which are by law responsible for taking care of them.

In 1800, the population of modern day Algeria was estimated to be around 2.5 million people, and by the turn of the twentieth century it had almost doubled to five million. In the first three decades of the nineteenth century, Algeria was a semi-autonomous province of the Ottoman Empire, however an invasion by France in 1830 was the beginning of 130 years of French rule, and the development of Algeria's modern borders by 1875 (although northern Algeria was treated as an extension of the French metropole, with elected representatives in the Assembly). Although the rest of the century saw both medicinal and economic progress, French rule also dismantled traditional Algerian political and societal structures, as well as the oppression of Islam, particularly in rural areas. Algeria in the early 1900s The first few decades of the twentieth century saw increasing Algerian and Islamic influence in local government. Throughout both World Wars, Algerian soldiers played an integral part in the French military, and were responsible for Algeria's liberation from Nazi Germany, as well as decisive campaigns in Italy and France. Although Algerian troops often made up the first wave of soldiers to go into battle, they did not receive the same treatment or pay as their French counterparts, and Algerian veterans did not receive the same rights as French veterans until 2017. As Europe's control over its colonies weakened in the mid-1900s, independence movements in countries such as Algeria gained momentum, and the Algerian War of Independence was one of the most violent and arduous during this time. Although it began as guerilla warfare in 1952, a series of massacres and reprisals led to all-out war in 1955, between the National Liberation Front (FLN) and the French-Algerian government. Up to one million Algerian's lost their lives in the war, and approximately twenty percent of the Muslim population became refugees. The war ended in March 1962, through the Evian Accords, and Algeria's independence was acknowledged on July 3, 1962. Independent Algeria In the aftermath of the war, there was a mass exodus of ethnic Europeans, as well as the systematic genocide of thousands of pro-French Algerians who remained in the country. Much of Algeria's agriculture had been destroyed, it's economy was left without structure as the majority of those in positions of power returned to Europe, and seventy percent of the workforce was unemployed. Relative peace followed and the country slowly modernized over the next three decades, however military rule failed to sufficiently stabilize the country, and the government's attempts to suppress Islam's influence in politics eventually led to a civil war in 1992. The civil war involved different factions with Islamic and pro-government agendas, and was very regionalized. The high number of massacres eventually led to splits within all paramilitary factions, which the government then capitalized on to re-establish control, and the war effectively ended in 2002. Since then, the military's control over Algerian politics has gradually decreased, and Algeria has become more peaceful and democratic (however they have not had an elected President since April 2019). Increased stability has also allowed the population to grow exponentially, and today it is almost 44 million people, double what it was in the mid-1980s.

Prior to 1829, the area of modern day Greece was largely under the control of the Ottoman Empire. In 1821, the Greeks declared their independence from the Ottomans, and achieved it within 8 years through the Greek War of Independence. The Independent Kingdom of Greece was established in 1829 and made up the southern half of present-day, mainland Greece, along with some Mediterranean islands. Over the next century, Greece's borders would expand and readjust drastically, through a number of conflicts and diplomatic agreements; therefore the population of Greece within those political borders** was much lower than the population in what would be today's borders. As there were large communities of ethnic Greeks living in neighboring countries during this time, particularly in Turkey, and the data presented here does not show the full extent of the First World War, Spanish Flu Pandemic and Greko-Turkish War on these Greek populations. While it is difficult to separate the fatalities from each of these events, it is estimated that between 500,000 and 900,000 ethnic Greeks died at the hands of the Ottomans between the years 1914 and 1923, and approximately 150,000 died due to the 1918 flu pandemic. These years also saw the exchange of up to one million Orthodox Christians from Turkey to Greece, and several hundred thousand Muslims from Greece to Turkey; this exchange is one reason why Greece's total population did not change drastically, despite the genocide, displacement and demographic upheaval of the 1910s and 1920s. Greece in WWII A new Hellenic Republic was established in 1924, which saw a decade of peace and modernization in Greece, however this was short lived. The Greek monarchy was reintroduced in 1935, and the prime minister, Ioannis Metaxas, headed a totalitarian government that remained in place until the Second World War. Metaxas tried to maintain Greek neutrality as the war began, however Italy's invasion of the Balkans made this impossible, and the Italian army tried invading Greece via Albania in 1940. The outnumbered and lesser-equipped Greek forces were able to hold off the Italian invasion and then push them backwards into Albania, marking the first Allied victory in the war. Following a series of Italian failures, Greece was eventually overrun when Hitler launched a German and Bulgarian invasion in April 1941, taking Athens within three weeks. Germany's involvement in Greece meant that Hitler's planned invasion of the Soviet Union was delayed, and Hitler cited this as the reason for it's failure (although most historians disagree with this). Over the course of the war approximately eight to eleven percent of the Greek population died due to fighting, extermination, starvation and disease; including over eighty percent of Greece's Jewish population in the Holocaust. Following the liberation of Greece in 1944, the country was then plunged into a civil war (the first major conflict of the Cold War), which lasted until 1949, and saw the British and American-supported government fight with Greek communists for control of the country. The government eventually defeated the Soviet-supported communist forces, and established American influence in the Aegean and Balkans throughout the Cold War. Post-war Greece From the 1950s until the 1970s, the Marshall Plan, industrialization and an emerging Tourism sector helped the Greek economy to boom, with one of the strongest growth rates in the world. Apart from the military coup, which ruled from 1967 to 1974, Greece remained relatively peaceful, prosperous and stable throughout the second half of the twentieth century. The population reached 11.2 million in the early 2000s, before going into decline for the past fifteen years. This decline came about due to a negative net migration rate and slowing birth rate, ultimately facilitated by the global financial crisis of 2007 and 2008; many Greeks left the country in search of work elsewhere, and the economic troubles have impacted the financial incentives that were previously available for families with many children. While the financial crisis was a global event, Greece was arguably the hardest-hit nation during the crisis, and suffered the longest recession of any advanced economy. The financial crisis has had a consequential impact on the Greek population, which has dropped by 800,000 in 15 years, and the average age has increased significantly, as thousands of young people migrate in search of employment.