Kamenski Vučjak is located in the municipality Brestovac, in Požega-Slavonia County at an elevation of 325 meters above sea level and it covers the area of 12.44 km² (4.80 sq. miles). According to the 2011 census report, there were only eight inhabitants left. It is entirely populated by Serbs. Nearby places: Šušnjari, Mrkoplje, Kruševo, Mihajlije, Bogdašić, Striježevica, Gornji Vrhovci, Amatovci, Sažije and Klisa.