jamui is a town in bihar state in india. its population is 10,51,527 (rural 9,76,960 and urban 74,567). subdivisions jamui consists of 11 blocks (jamui, chakai, laxmipur, jhajha, sono, khaira, sikandra, barhat, asalmanagar, aliganj, gidhaur). main agriculture are paddy, wheat, lentils. ganga, mohane, harohar, kiul, rivers flows through this region.