Naya Chak is a village in Nathnagar tehsil in district of Bhagalpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Naya Chak was 1,047 which includes 548 males and 499 females. Naya Chak covers 70 ha area. Pincode of Naya Chak is 812005.