Srednje Mokrice is located in the City of Petrinja, in Sisak-Moslavina County at an elevation of 111 meters above sea level and it covers the area of 3.90 km² (1.51 sq. miles). According to the 2011 census report, there were 33 inhabitants. It is entirely populated by Croats. Nearby places: Međurače, Donje Mokrice, Gornje Mokrice, Dumače, Župić, Gora, Novi Farkašić, Nebojan, Slana and Novo Selište.