Madhwapur is a village cum block in the Madhubani district of the Mithila region in the state of Bihar in India.

The head of the Gram Panchyat is called as Mukhiya which is elected by the adult people of the village.

[3][4] In the block, there are two seats of people representatives in the Zila Parishad of the Madhubani district.

On the boundary of the north side of the village, there is trail of the Indo-Nepal International border line.

On the north side of the International border line trails, there is Nepalese town Matihani.