Sonsorol is one of the sixteen states of Palau. The administrative center, and only village, is Dongosaru on Sonsorol island. The inhabitants speak Sonsorolese, a local Trukic language, and Palauan. Sonsorol Island, also called Dongosaro or Dongosaru, is encircled by a coral reef extending 160 to 480 m offshore. It is 2 km long north south, and up to 890 m wide in the north. It is located 1.6 km south of Fanna Island. The village of Dongosaro, which is the capital of the state, is located on the west coast. The island is thickly wooded with coconut palms and other trees. Together with Fanna, it forms the Sonsorol Islands.