The population development of Nieni as well as related information and services (Wikipedia, Google, images).
Source: Statistics Sierra Leone (web).
Explanation: Boundaries of districts and chiefdoms according to the administrative reorganization of 2017. The 2021 census is a mid-term census. The reasons for the significant differences between the 2015 and 2021 figures are unclear. Area figures are derived from geospatial data.
Further information about the population structure:
|Gender (C 2021)|