sentences:  Kono District is one of the most ethnically diverse Districts in Sierra Leone and is home to a large population of many of Sierra Leone's ethnic groups, with no single ethnic group forming a majority.Kono District population is religiously diverse among Muslims and Christians, though Muslims make up the majority of the population in Kono District.Before the civil war, Kono District had a population well over 600,000 ; however, it experienced devastation during the Sierra Leone Civil War, which forced many of the residents out of the district.