Jauad Chak is a village in Rajaun tehsil in district of Banka, Bihar, India. As per the data provided by Census of India in 2011, total population of Jauad Chak was 883 which includes 450 males and 433 females. Jauad Chak covers 38 ha area. Pincode of Jauad Chak is 813105.