Bathua Buzrug is a village in Sarairanjan tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Bathua Buzrug was 13,451 which includes 6,975 males and 6,476 females. Bathua Buzrug covers 550 ha area. Pincode of Bathua Buzrug is 848127.