Masjidwa is a village in Gaunaha tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Masjidwa was 1,688 which includes 874 males and 814 females. Masjidwa covers 170.8 ha area. Pincode of Masjidwa is N/A.