Galiwin'ku is the largest community on Elcho Island, which also has several homelands and outstations, and was established in the 1940s as a Methodist mission. The population is around 2000 people, of whom around 89% are Yolŋu. In Galiwin’ku there are approximately 10 clans from the Dhuwa moiety, and 11 clans from the Yirritja moiety. Yolŋu Matha is the primary language in Galiwin’ku; Djambarrpuyŋu is the most widely spoken dialect, though several other dialects are also used in Galiwin’ku.