Belsandi 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 Belsandi was 2,356 which includes 1,216 males and 1,140 females. Belsandi covers 271.1 ha area. Pincode of Belsandi is N/A.