Patehpur Arazi is a village in Narpatganj tehsil in district of Araria, Bihar, India. As per the data provided by Census of India in 2011, total population of Patehpur Arazi was 173 which includes 91 males and 82 females. Patehpur Arazi covers 15 ha area. Pincode of Patehpur Arazi is N/A.