Badžula is located in the municipality Zažablje, in Dubrovnik-Neretva County at an elevation of one meter above sea level and it covers the area of 10.60 km² (4.09 sq. miles). According to the 2011 census report, there were 74 inhabitants. It is entirely populated by Croats. Nearby places: Mislina, Zavala, Mlinište, Vidonje, Klek, Slivno Ravno, Duboka, Bijeli Vir, Podgradina and Pižinovac.