Area: 15.042 km2
Coastline length: 27 km Population: Uninhabited
Administrative structure: Region of South Aegean, Prefecture of the Cyclades, Province of Naxos, Community of Koufonisia
Archaeological sites and monuments: Daskaleio, Kavos Daskaleiou
Natural monuments: The island has been included in the European network "NATURA 2000" as a Site of Community Importance (SCI) and has been declared an Important Bird Area of Greece