The
paramount chiefs and the ruling families in the chiefdoms were recognised and empowered by the
British colonial administration when it organised the
Protectorate of Sierra Leone in 1896. Typically, chiefs have the power to "raise taxes, control the judicial system, and allocate land, the most important resource in rural areas." They found there was a positive relationship between the number of ruling families in a chieftaincy and educational, health and economic outcomes in terms of
human capital. The
districts of
Sierra Leone were divided into 149 chiefdoms of chieftaincies until 2017, as listed below as of 2011. Since 2017, they have been divided into 190 chiefdoms. ==Pre-2017 Chiefdoms==