Naua Chak 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 Naua Chak was 5,109 which includes 2,684 males and 2,425 females. Naua Chak covers 197.06 ha area. Pincode of Naua Chak is 848127.