Gachha is a union under Gazipur Sadar Upazila of Gazipur District with a total area of 28.042 square kilometers. The total population of the union is 67,691 among them 36,163 are male and 31,528 are female.

Map of Gachha of Gazipur District.

Map of Gachha of Gazipur Sadar Upazila.
Map Courtesy: The Bangladesh Network.