[2] The total area of this union is 18.09 km2, located between Dupchanchia Upazila Sadar.
The villages are: Each ward has an elected representative (council member).
Again, there are elected women representatives (female members of the council) in every three wards.
The council also has one recruited secretary, ten village police and one entrepreneur.
The economy of Gunahar Union is largely dependent on agriculture.