Gornjaki is located in the municipality Preseka, in Zagreb County at an elevation of 235 meters above sea level and it covers the area of 3.46 km² (1.34 sq. miles). According to the 2011 census report, there were 49 inhabitants. It is entirely populated by Croats. Nearby places: Krušljevec, Vinkovec, Ledina, Preseka, Kraljev Vrh, Gornji Vinkovec, Salnik, Strmec, Žabnjak and Slatina.