Mahuawa is a village in Narkatiaganj tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Mahuawa was 3,419 which includes 1,764 males and 1,655 females. Mahuawa covers 142.25 ha area. Pincode of Mahuawa is 845455.