Ercegovci is located in the municipality Dicmo, in Split-Dalmatia County at an elevation of 336 meters above sea level and it covers the area of 5.92 km² (2.29 sq. miles). According to the 2011 census report, there were 145 inhabitants. It is entirely populated by Croats. Nearby places: Krušvar, Liska, Dugopolje, Kotlenice, Bisko, Prisoje, Vojnić Sinjski, Osoje, Dicmo and Kraj.