Gachhua is a union under Muladi Upazila of Barisal District with a total area of 23.997 square kilometers. The total population of the union is 23,594 among them 11,685 are male and 11,909 are female.

Map of Gachhua of Barisal District.

Map of Gachhua of Muladi Upazila.
Map Courtesy: The Bangladesh Network.