3,000 in Micronesia (1987 UBS). Total users in all countries: 3,039.
Yap state: Fais, Ngulu, Sorol, and Ulithi islands.
5 (Developing). Statutory language of provincial identity in State of Yap (1982, Yap State Constitution, Article 14(5)).
None known. 85% intelligibility of Woleaian [woe], 57% of Satawalese [stw], very low intelligibility of Puluwatese [puw] and Chuukese [chk]. Lexical similarity: 74%–80% with Woleaian [woe], 77% with Satawalese [stw], 74% with Carolinian [cal], 72% with Puluwatese [puw] and Mortlockese [mrl], 68% with Chuukese [chk].
Latin script [Latn].
Christian, traditional religion.