Parnathpur Arazi is a village in Amarpur tehsil in district of Banka, Bihar, India. As per the data provided by Census of India in 2011, total population of Parnathpur Arazi was 579 which includes 314 males and 265 females. Parnathpur Arazi covers 2 ha area. Pincode of Parnathpur Arazi is N/A.