Gradišće is located in the municipality Generalski Stol, in Karlovac County at an elevation of 172 meters above sea level and it covers the area of 1.77 km² (0.68 sq. miles). According to the 2011 census report, there were 53 inhabitants. It is entirely populated by Croats. Nearby places: Brcković Draga, Sarovo, Lipov Pesak, Protulipa, Mračin, Lipa, Grganjica, Trnovo, Vodena Draga and Novo Brdo Mrežničko.