Kaštel Žegarski is located in the City of Obrovac, in Zadar County and it covers the area of 9.78 km² (3.78 sq. miles). According to the 2011 census report, there were 89 inhabitants. It is predominantly populated by Serbs (99%), but also. Nearby places: Nadvoda, Komazeci, Bogatnik, Krupa, Golubić, Medviđa, Bilišane, Ervenik, Parčić and Zelengrad.