Nawalparasi District, part of which belongs to Gandaki Pradesh and part to Province No. 5, is one of the seventy-five districts of Nepal. The district, with Ramgram as its district headquarters, covers an area of 2,162 square kilometres (835 sq mi) and has a population (2011) of 643,508.

This district has given birth to many Nepal's top-level people, including the late Prime Minister Tanka Prasad Acharya. The midpoint of Nepal's east–west highway Mahendra Highway lies in this district. The Nawalpur valley is the part of greater Chitwan Valley of inner terai where most of the populations are Tharu, Magar and Brahmins who settled migrating from the hills.

info source: Wikipedia