Chausa is a historic town located in the Buxar district of western Bihar, situated along the banks of the Ganga River. The town is historically famous for the Battle of Chausa fought in 1539 between Sher Shah Suri and Mughal emperor Humayun. This battle marked a significant turning point in medieval Indian history. Chausa has strong agricultural importance due to fertile alluvial soil near the river. The town serves as a local center for trade and rural administration. Chausa has rail and road connectivity linking it to Buxar and nearby regions. Local markets support agricultural trade and daily needs. Chausa continues to retain its historical identity while developing as a small town.