Donji Čehi is located in the City of Zagreb, in City of Zagreb at an elevation of 114 meters above sea level and it covers the area of 1.45 km² (0.56 sq. miles). According to the 2011 census report, there were 227 inhabitants. It is predominantly populated by Croats (97%), but also. Nearby places: Gornji Čehi, Mala Mlaka, Botinec, Odra, Buzin, Odranski Obrež, Hrašće Turopoljsko, Brezovica, Gornja Lomnica and Veliko Polje.