During the 1990s, due to the Bosnian war, the area of Teočak received several hundred Bosniak refugees from primarily the north and northeast areas of Teočak.
Before the war, Teočak was part of the Ugljevik municipality, and became itself a municipality as part of the Dayton Agreement.
Religion
The total number of mosques in the Teočak municipality is 7.[1]
Demographics
According to the 2013 census, the municipality has a total of 7,424 inhabitants.[2]