Mali Grđevac is located in the municipality Veliki Grđevac, in Bjelovar-Bilogora County at an elevation of 167 meters above sea level and it covers the area of 12.91 km² (4.98 sq. miles). According to the 2011 census report, there were only six inhabitants left. It is predominantly populated by Serbs (94%), but also. Nearby places: Zrinska, Mala Jasenovača, Cremušina, Gornja Kovačica, Velika Barna, Topolovica, Sibenik, Mala Barna, Nova Pisanica and Velika Peratovica.