邦巴利Bombali549,924317,7297,985马卡尼Makeni
坎比亚Kambia274,118186,2313,108坎比亚Kambia
洛科港PortLoko452,095329,3445,719洛科港PortLoko
科伊纳杜古Koinadugu256,686183,26612,121卡巴拉Kabala
通科利利Tonkolili352,048243,0517,003马布拉卡Magburaka
南部Southern1,137,355741,37719,694博城Bo
博城Bo404,036268,6715,219博城Bo
邦特Bonthe151,97997,9753,458邦特Bonthe
莫扬巴Moyamba418,184250,5146,902莫扬巴Moyamba
普杰洪Pujehun156,388117,1854,105普杰洪Pujehun
歇尔布罗镇区SherbroUrban*6,7687,03210邦特Bonthe
西部区WesternArea1,345,142554,243557弗里敦Freetown
弗里敦Freetown*1,095,110469,77613弗里敦Freetown
郊区WesternRuralArea*250,03284,467544弗里敦Freetown
塞拉里昂SierraLeone5,863,3393,515,81271,710弗里敦Freetown
城市
【首都】弗里敦（Freetown），人口约100万（2017年），年平均气温25.5℃