Senegal has a wide variety of ethnic groups and, as in most West African countries, several languages are widely spoken. The Wolof are the largest single ethnic group in Senegal at 43 percent; the Fula and Toucouleur (also known as Halpulaar'en, literally "Pulaar-speakers") (24%) are the second biggest group, followed by the Serer (14.7%), then others such as Jola (4%), Mandinka (3%), Maures or (Naarkajors), Soninke, Bassari and many smaller communities (9%). (See also the Bedick ethnic group.)

About 50,000 Europeans (mostly French) and Lebanese as well as smaller numbers of Mauritanians and Moroccans reside in Senegal, mainly in the cities and some retirees who reside in the resort towns around Mbour. The majority of Lebanese work in commerce. The country experienced a wave of immigration from France in the decades between World War II and Senegalese independence; most of these French people purchased homes in Dakar or other major urban centers. Also located primarily in urban settings are small Vietnamese communities as well as a growing number of Chinese immigrant traders, each numbering perhaps a few hundred people. There are also tens of thousands of Mauritanian refugees in Senegal, primarily in the country's north.

According to the "World Refugee Survey 2008", published by the U.S. Committee for Refugees and Immigrants, Senegal has a population of refugees and asylum seekers numbering approximately 23,800 in 2007. The majority of this population (20,200) is from Mauritania. Refugees live in N'dioum, Dodel, and small settlements along the Senegal River valley.

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Ethnic groups
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