Dirgha is a union under Nazirpur Upazila of Pirojpur District with a total area of 24.604 square kilometers. The total population of the union is 18,476 among them 9,502 are male and 8,974 are female.

Map of Dirgha of Pirojpur District.

Map of Dirgha of Nazirpur Upazila.
Map Courtesy: The Bangladesh Network.