Marčenegla is located in the City of Buzet, in Istra County at an elevation of 226 meters above sea level and it covers the area of 1.56 km² (0.60 sq. miles). According to the 2011 census report, there were 101 inhabitants. It is entirely populated by Croats. Nearby places: Paladini, Negnar, Medveje, Vrh, Klarići, Juradi, Šćulci, Rimnjak, Barušići and Senj.