Mutvoran is located in the municipality Marčana, in Istra County at an elevation of 189 meters above sea level and it covers the area of 1.63 km² (0.63 sq. miles). According to the 2011 census report, there were 25 inhabitants. It is entirely populated by Croats. Nearby places: Cokuni, Veliki Vareški, Mali Vareški, Marčana, Peruški, Šegotići, Krnica, Pavićini, Pinezići and Šarići.