Sierra Leone ji maŋ ko ni yɔɔ Afrika Anaigbɛ ŋshɔnaa wuoyi-anaigbɛ. Liberia kɛ Guinea yeɔ husu yɛ kooyigbɛ bokagbɛ. Eshikpɔŋ lɛ dalɛ ji kilomitai 71,740 (sq mi 27,699). Kɛjɛ 2023 maŋbii ayibɔ mli lɛ, Sierra Leone gbɔmɛi ayibɔ ji 8,908,040. Freetown ji emaŋtiase kɛ emaŋtiase ni da fe fɛɛ.
