Kolarina is located in the City of Benkovac, in Zadar County at an elevation of 173 meters above sea level and it covers the area of 14.37 km² (5.55 sq. miles). According to the 2011 census report, there were 39 inhabitants. It is predominantly populated by Serbs (91%), but also Croats (9%). Nearby places: Pristeg, Gornje Ceranje, Donji Lepuri, Perušić Benkovački, Perušić Donji, Kožlovac, Podgrađe, Bulić and Dobra Voda.