Kozji Vrh is located in the City of Čabar, in Primorje-Gorski Kotar County at an elevation of 913 meters above sea level and it covers the area of 1.92 km² (0.74 sq. miles). According to the 2011 census report, there were 60 inhabitants. It is predominantly populated by Croats (91%), but also Slovenes (9%). Nearby places: Bazli, Lautari, Gorači, Kranjci, Prezid, Brinjeva Draga, Parg, Tropeti, Prhutova Draga and Makov Hrib.