Piyare Chak is a village in Rajpur tehsil in district of Buxar, Bihar, India. As per the data provided by Census of India in 2011, total population of Piyare Chak was 118 which includes 59 males and 59 females. Piyare Chak covers 51.8 ha area. Pincode of Piyare Chak is N/A.