Glavace is located in the City of Otočac, in Lika-Senj County at an elevation of 463 meters above sea level and it covers the area of 25.21 km² (9.73 sq. miles). According to the 2011 census report, there were 29 inhabitants. It is mostly populated by Serbs (51%), but also Croats (49%). Nearby places: Podum, Staro Selo, Škare, Dabar, Otočac, Doljani, Drenov Klanac, Prozor, Brloška Dubrava and Zalužnica.