Dumarwana is a town in Jeetpursimara Sub-metropolitan City in Bara District in the Narayani Zone of south-eastern Nepal.
The formerly Village Development Committee was merged to form new municipality since 18 May 2014.
At the time of the 2011 Nepal census it had a population of 21,470 persons living in 4,416 individual households.
Dumarwana has its own college, high schools and cooperatives.
This article about a location in Madhesh Province of Nepal is a stub.