Belsand is a town and a notified area in Sitamarhi district in the state of Bihar, India. The place is located in a plain which is prone to floods, and on account of this ample amount of alluvium is there. This geographic position gives the place good agricultural prospects. Main market areas (pertaining to tertiary sector) are around Kothi Bazaar and Belsand Chauraha.& it is a flooded area