Flag                                Coat of arms Motto :  "The love of liberty brought us here" Anthem :  All Hail, Liberia, Hail! Capital (and largest city) Monrovia 6°19′N 10°48′W ﻿ / ﻿ 6.317°N 10.8°W ﻿ / 6.317; -10.8 Official languages English Demonym Liberian Government Republic  -  President of Liberia Ellen Johnson-Sirleaf  -