Grandić Breg is located in the City of Ozalj, in Karlovac County at an elevation of 138 meters above sea level and it covers the area of 1.81 km² (0.70 sq. miles). According to the 2011 census report, there were 37 inhabitants. It is entirely populated by Croats. Nearby places: Krnežići, Hrženik, Vrhovac, Škaljevica, Kučer, Careva Draga, Jezerine, Krašić, Zaluka and Podbrežje.