Piarpur Diara is a village in Udhwa tehsil in district of Sahibganj, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Piarpur Diara was 13,340 which includes 6,821 males and 6,519 females. Piarpur Diara covers N/A area. Pincode of Piarpur Diara is 816101.