Madhainagar is a union under Tarash Upazila of Sirajganj District with a total area of 33.846 square kilometers. The total population of the union is 20,082 among them 10,104 are male and 9,978 are female.

Map of Madhainagar of Sirajganj District.

Map of Madhainagar of Tarash Upazila.
Map Courtesy: The Bangladesh Network.