Where Is Islam Practiced: Countries and Regions

If you imagine Islam as confined to the Middle East, the reality will surprise you. From the mosques of Jakarta to the Islamic centers of Toronto, from the ancient cities of West Africa to the prayer rooms of London's financial district, Islam is woven into the fabric of nearly every society on Earth. It is not a regional religion — it is a global community of faith.

Where Is Islam Practiced in the World?

Islam is practiced by approximately 1.9 billion Muslims across every continent on Earth, making it the second-largest religion globally and the fastest-growing. Muslims represent about 24 percent of the world's population. While the faith originated in the Arabian Peninsula in the 7th century CE, today only about 20 percent of Muslims are Arab. The vast majority live in South Asia, Southeast Asia, Sub-Saharan Africa, and Central Asia. The Quran itself describes the Muslim community as a "median nation" raised to be witnesses for humanity: "And thus We have made you a median nation that you will be witnesses over the people" (Surah Al-Baqarah, 2:143).

Which Countries Have the Most Muslims?

South and Southeast Asia hold the largest concentration of Muslims on Earth, a fact that surprises many people who associate Islam primarily with the Arab world. The ten most populous Muslim countries span four different continents and represent extraordinary ethnic, linguistic, and cultural diversity.

India is a striking case: with 200 million Muslims, it has one of the largest Muslim populations in the world, yet Muslims are only 15 percent of the total Indian population. This illustrates that Islam is not simply a "majority religion" phenomenon — it is practiced with deep roots in societies where Muslims are a significant minority.

Where Is Islam Practiced by Region?

Middle East and North Africa (MENA)

The MENA region is where Islam began, and it remains the symbolic heart of the faith. Countries including Saudi Arabia, the UAE, Jordan, Morocco, Tunisia, and Libya are between 90 and 100 percent Muslim. The two holiest cities in Islam — Mecca and Medina — are in Saudi Arabia, drawing 2–3 million pilgrims during the annual Hajj. The expansion of Islam from this region in the 7th and 8th centuries CE shaped the political and cultural map of the medieval world.

South and Southeast Asia

This region is home to the largest number of Muslims on Earth. Indonesia, Pakistan, Bangladesh, and Malaysia are Muslim-majority nations. India, while Hindu-majority, has around 200 million Muslims — the third-largest Muslim population of any single country. The faith arrived in Southeast Asia largely through trade and Sufi missionaries rather than conquest, which is why Indonesian and Malaysian Islam developed distinctive local characteristics while remaining grounded in the Quran and Sunnah.

Sub-Saharan Africa

Sub-Saharan Africa has one of the fastest-growing Muslim populations in the world. Nigeria, Senegal, Mali, Niger, Guinea, and Somalia are predominantly Muslim. East Africa — particularly Tanzania and Kenya — also has significant Muslim communities. Islam came to many parts of Africa through trade networks along the Saharan and Indian Ocean routes, centuries before European colonization.

Central Asia

The former Soviet republics of Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan, and Turkmenistan are traditionally Muslim-majority societies. Despite decades of Soviet suppression of religious practice, Islam has experienced a significant revival in these regions since the 1990s.

Europe and the Americas

Europe is home to approximately 25–30 million Muslims, concentrated in France, Germany, the United Kingdom, Belgium, and the Netherlands. In North America, the United States has an estimated 3.45 million Muslims, and Canada has over 1.1 million. These communities practice Islam in an often-secular Western context, navigating the intersection of faith and minority life — a reality explored in depth by scholars at Yaqeen Institute.

Why Does the Geography of Islam Matter?

Understanding where Islam is practiced dismantles a common misconception: that Islam is a monolithic, Arab-dominated religion. In reality, the global Muslim community — the ummah (الأُمَّة) — is one of the most ethnically and culturally diverse communities in human history. The Prophet ﷺ made this explicit in his Farewell Sermon: "No Arab is superior to a non-Arab, and no non-Arab is superior to an Arab, and no white is superior to a black, and no black is superior to white, except through taqwa (piety)" (reported in Ahmad, 23489).

This is the vision of the ummah in Islam — a community that transcends ethnicity, language, and geography while remaining united by shared beliefs and practices. Every Muslim on Earth, regardless of where they live, prays toward the Kaaba in Mecca, fasts in the same month of Ramadan, and reads from the same Quran. That unity across diversity is extraordinary by any measure.

For facts about Islam and the broader story of how Islam spread from a small community in 7th-century Arabia to a global faith of nearly two billion, those articles provide valuable historical context.

Allah commands you to seek knowledge

“My Lord, increase me in knowledge” (Surah Ta-Ha 20:114). DeenUp turns that command into a daily habit — a swipeable feed of bite-sized, scholar-approved Islamic lessons, quick quizzes, and daily streaks.

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How Does Knowing This Strengthen Your Faith?

For Muslims living as minorities in Western countries, knowing the scale and breadth of the global ummah can be deeply grounding. You are not a fringe group — you are part of a 1.9 billion-strong community with scholars, institutions, mosques, and traditions on every continent.

The Quran addresses the universal scope of the faith directly: "And We have not sent you except as a mercy to the worlds" (Surah Al-Anbiya, 21:107). The Prophet ﷺ was not sent to one nation or one tribe. He was sent to humanity. And the communities of Muslims that exist from Senegal to Singapore to Sydney are the living expression of that universal mercy taking root in every culture it touches.

For converts and new Muslims, discovering the global diversity of Islam often deepens commitment to the faith. When you realize that a farmer in Indonesia, a software engineer in Toronto, and a shepherd in Mali all pray the same words toward the same qibla, the concept of brotherhood in faith (الأُخُوَّة الإِسْلَامِيَّة, al-ukhuwwah al-islāmiyyah) becomes tangible rather than abstract.

The Islamic history milestones article on DeenBack traces how the faith moved across continents. The demimanifest blog explores how Islamic history shapes modern Muslim identity — essential reading for Muslims who want to understand their place in this long story.

Islam as a Way of Life, Everywhere

Islam does not require a particular geography to be practiced fully. Its five daily prayers, its ethical framework, its Quran — these do not need a Muslim-majority country to function. The early Muslims practiced their faith in Mecca when they were a persecuted minority, in Medina when they built a community, and eventually across the world as the faith spread through trade, scholarship, and personal transformation.

See also: islam number of followers for a detailed look at the demographic data, and what is islam for an introduction to its core beliefs and practices. The Quran is available in verified translations at Quran.com for anyone wanting to read the primary source.

Common Questions About Where Islam Is Practiced

Do all Muslims pray toward Mecca regardless of where they live? Yes. Every Muslim faces the qibla — the direction of the Kaaba in Mecca — during the five daily prayers. This shared orientation is one of the most visible expressions of unity in the global ummah, connecting a Muslim in Brazil to one in Bangladesh in the same act of worship.

Which country has the highest percentage of Muslims? Several countries are essentially 100 percent Muslim by population: Mauritania, Western Sahara, and the Maldives are frequently cited as among the highest. Saudi Arabia, Iran, and Afghanistan consistently register above 99 percent Muslim according to demographic surveys.

Is Islam the majority religion in Europe? No. Muslims make up approximately 5 percent of the European population. However, in some cities — parts of Birmingham, Malmö, Brussels, and Marseille — Muslims represent a larger share of the local population, giving Islam a visible presence in European urban life.

Allah commands you to seek knowledge

“My Lord, increase me in knowledge” (Surah Ta-Ha 20:114). DeenUp turns that command into a daily habit — a swipeable feed of bite-sized, scholar-approved Islamic lessons, quick quizzes, and daily streaks.

Download DeenUp on the App Store

The geography of Islam is not a political map — it is a map of hearts. Nearly two billion people across every culture and climate have found in Islam an answer to the deepest human questions. Understanding where they are, and what unites them despite every difference, is part of understanding the faith itself.