Yarumal is a municipality in the Antioquia Department, Colombia. The municipality has an area of 738.3 km. The population was 41,542 at t…Yarumal is a municipality in the Antioquia Department, Colombia. The municipality has an area of 738.3 km. The population was 41,542 at the 2018 census. Its average elevation is 2,265 m above sea level.