National Profiles > > Regions > Northern Africa > Sudan
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Region: Northern Africa
2012 Population1: 37,195,349
Total Area (sq. miles)1: 917,379
Life Expectancy at Birth1: 62.0
Gross National Income Per Capita (PPP 2012 US $)1: $3,470
Official Religion(s) Or Church(es) 2: Islam

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Largest Religious Groups (Sudan)


Government Regulation of Religion Index: Average government regulation score over ARDA researchers' coding of 2003, 2005 and 2008 U.S. Department of State's International Religious Freedom Reports (0-10, lower means less regulation) Government Favoritism of Religion Index: Average government favoritism score over ARDA researchers' coding of 2003, 2005 and 2008 U.S. Department of State's International Religious Freedom Reports (0-10, lower means less favoritism) Social Regulation of Religion Index: Average social regulation score over ARDA researchers' coding of 2003, 2005 and 2008 U.S. Department of State's International Religious Freedom Reports (0-10, lower means less regulation) Religious Persecution: Average number of people physically abused or displaced due to their religion according to U.S. Department of State's 2005 and 2008 International Religious Freedom Reports (as coded by ARDA researchers). 0 = None; 1 = 1-10; 2 = 11-20; 3 = 21-100; 4 = 101-500; 5 = 501-1000; 6 = 1001-5000; 7 = 5001-10000; 8 = 10001-50000; 9 = 50001-100000; 10 = greater than 100000.


(ARDA Note: South Sudan became an independent nation separate from Sudan in July 2011. All measures in Sudan's National Profile describe the status of this country prior to South Sudan's independence. A National Profile for South Sudan will be created once more data on this country become available.) Sudan, officially the Republic of the Sudan, is an Arab republic in the Nile Valley of North Africa, bordered by Egypt to the north, the Red Sea, Eritrea and Ethiopia to the east, South Sudan to the south, the Central African Republic to the southwest, Chad to the west and Libya to the northwest. It is the third largest country in Africa. The Nile River divides the country into eastern and western halves. Its predominant religion is Islam. Sudan was home to numerous ancient civilizations, such as the Kingdom of Kush, Kerma, Nobatia, Alodia, Makuria, Meroë and others, most of which flourished along the Nile River. During the predynastic period Nubia and Nagadan Upper Egypt were identical, simultaneously evolved systems of pharaonic kingship by 3300 BC. By virtue of its proximity to Egypt, the Sudan participated in the wider history of the Near East inasmuch as it was Christianized by the 6th century, and Islamized in the 7th. As a result of Christianization, the Old Nubian language stands as the oldest recorded Nilo-Saharan language (earliest records dating to the 9th century). Sudan was the largest country in Africa and the Arab world until 2011, when South Sudan separated into an independent country, following an independence referendum. Sudan is now the third largest country in Africa (after Algeria and the Democratic Republic of the Congo) and also the third largest country in the Arab world (after Algeria and Saudi Arabia). Sudan is a member of the United Nations, the African Union, the Arab League, the Organisation of Islamic Cooperation and the Non-Aligned Movement, as well as an observer in the World Trade Organization. Its capital is Khartoum, the political, cultural and commercial centre of the nation. It is a federal presidential representative democratic republic. The politics of Sudan is regulated by a parliamentary organization called the National Assembly. The Sudanese legal system is based on Islamic law. Sudan suffers from several challenges. For much of Sudan's history, the nation has suffered from rampant ethnic strife and has been plagued by internal conflicts including two civil wars and the War in the Darfur region. Sudan suffers from poor human rights most particularly dealing with the issues of ethnic cleansing and slavery in the nation.



Note: All country histories and flags were obtained from, 2015. (

1.  Relying on agencies from each country, as well as a synthesis of data from United Nations divisions, Eurostate Demographic statistics, the U.S. Census international database, and its own data collection, the World Bank’s Open Data site offers free and open access to data about development in countries around the globe.

2.  The U.S. State Department's International Religious Freedom Report is submitted to Congress annually by the Department of State in compliance with Section 102(b) of the International Religious Freedom Act (IRFA) of 1998. This report supplements the most recent Human Rights Reports by providing additional detailed information with respect to matters involving international religious freedom. It includes individual country chapters on the status of religious freedom worldwide. A dataset with these and the other international measures highlighted on the country pages can be downloaded from this website. These State Department reports are open source.

3.  The article by Brian Grim and Roger Finke describes the coding of the U.S. State Department’s International Religious Freedom reports. The 2003, 2005, and 2008 reports were coded by researchers at the Association of Religion Data Archives. The GRI, GFI and SRI values reported on the National Profiles are averages from the 2003, 2005, and 2008 International Religious Freedom reports, while the Religious Persecution measure is an average from the 2005 and 2008 reports. All other measures derived from the International Religious Freedom reports were coded from the reports 2008. A data file with all of the 2008 coding, as well as data files with other cross national collections are available for preview and download from the data archive on this site. Used with permission.

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