Belwa Dih is a village in Mainatanr tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Belwa Dih was N/A which includes N/A males and N/A females. Belwa Dih covers 136.8 ha area. Pincode of Belwa Dih is N/A.