Kostrena Sveta Barbara is located in the municipality Kostrena, in Primorje-Gorski Kotar County at an elevation of 95 meters above sea level and it covers the area of 0.43 km² (0.17 sq. miles). Nobody lives in Kostreni Svetoj Barbari anymore. but also. Nearby places: Šoići, Urinj, Randići, Maračići, Perovići, Dujmići, Bakar, Paveki, Rožmanići and Plešići.