Parsa Dih is a village in Gaunaha tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Parsa Dih was 661 which includes 344 males and 317 females. Parsa Dih covers 86.27 ha area. Pincode of Parsa Dih is N/A.