Donja Oraovica is located in the municipality Dvor, in Sisak-Moslavina County at an elevation of 145 meters above sea level and it covers the area of 3.64 km² (1.41 sq. miles). According to the 2011 census report, there were 41 inhabitants. It is entirely populated by Serbs. Nearby places: Gornja Oraovica, Divuša, Golubovac Divuški, Kozibrod, Draškovac, Jovac, Buinja, Šegestin, Unčani and Šakanlije.