Krnjeuve is located in the municipality Kistanje, in Šibenik-Knin County at an elevation of 220 meters above sea level and it covers the area of 5.94 km² (2.29 sq. miles). According to the 2011 census report, there were 78 inhabitants. It is predominantly populated by Serbs (96%), but also Croats (4%). Nearby places: Đevrske, Kakanj, Varivode, Bribir, Smrdelje, Piramatovci, Vaćani, Gorice, Zečevo and Žažvić.